Alright my friend - so some hard love coming your way. Tell me I'm wrong, but there's some things that literally JUMP out from this discussion.
The first is, people ask you how big of a deficit you are currently running (after you say you've dropped calories way to fast) and your answer is just a general, "Currently at maintenance".
This is a HUGE issue. For one, by definition, if you are eating at maintenance you won't lose weight (of course) and this contradicts your saying you dropped calories too low too fast. If you are trying to lose weight, why eat at maintenance?
Taking this a step further - why would you just give a general "at maintenance" if you are trying to lose weight? YOU SHOULD KNOW EXACTLY WHAT YOU ARE EATING. You should say, I've calculated my TDEE at 2,500 and I've been eating 1,650 calories. But you don't know these numbers - so I'm not putting you down - I am laying it out hard so you can 1. stop lying to YOURSELF and 2. Learn how to correct this.
Also - not calling you a liar. I lie to myself all the time. I say, "Damn, I look good." And I believe it. But I know it's not true.
@hairygrandpa does this quite a bit too - he says, "The chicks dig a hairy chest." and he really knows he is more suitable as a floor covering.
So, you give a generalization - and the story is unfolding and then you lay out your diet and guess what? The ONLY measurements you have in that entire diet are the number of eggs you eat and the number of the slices of bacon you eat. That's it.
This is also a huge problem because it is more generalization - your diet doesn't even lay out the amounts you SHOULD be eating. How much yogurt? How much sirloin? how much sweet potato? How many
NUTS!
So if you don't know what you SHOULD be eating for amounts, what amounts are you actually eating? You don't know what your target is.
Then you say you started off measuring, but basically it got hard so you stopped doing it and you justify this because it's always the same food and sometimes it's slightly more and others it is slightly less. Dorian Yates himself even said that after 12 years of dieting for competitive shows he STILL had to weigh everything - if you try to eyeball it, you're always way off. And you say it's slightly more, slightly less - how often is it more? How often is it less? My guess is, it's more 4 times out of 5.
The reason I highlighted the nuts here is...because if you eat 4 oz. instead of 3 oz. of sirloin...we are talking an extra 52 calories or so, and it probably won't be the end of the world. But
1 oz. of nuts has 172 calories. If you're grabbing a handful and thinking that's a serving, you could be getting 500+ calories in a heartbeat. Seriously, you gotta weigh that sh1t.
So when you turn around and say you don't know your exact macros - I think you can start to see that's part of the same problem.
1. You are not weighing EVERYTHING (OK, in your case, ANYTHING).
2. You are not logging and tracking your intake.
Let's start here. Given your stats, I can already tell that you're probably around 20% bodyfat if you are drug free, which is not bad! Your TDEE, in a calculator is between 2,400 - 2,700 calories/day. I would estimate 2,500 calories as a starting point.
The diet you laid out, if I assume you measured everything and limited it to just ONE serving of everything, including nuts and sweet potato, is at 1,650 calories/day. IF this is true, you MUST lose weight. Anyone telling you something else is an idiot, trying to sell you something, or both.
Now, I admit - that weight loss will be slower and not as linear as you would believe. Water fluctuates and you may have a day where you did everything right and you get on the scale and you weight a pound heavier and scratch your head ...water causes these mind games. But over even a week, it will come off.
Your diet, as you laid out, breaks down like this (again, if you only have one serving, which we can't be sure of because you don't weight things):
Breakfast
Atkins Protein Bar – 250 cals, 14 g fat, 23 grams carbs, 12 grams fiber, 16 grams protein.
Nonfat Greek Yogurt (6 oz. container) – Plain – 100 calories, 0 g fat, 6.1 g carbs, 17 grams protein
2 Boiled Eggs – 156 calories, 10.6 grams fat, 1.2 g carbs, 12.6 g protein
Nuts – 1 oz. - 172 Calories, 15 grams of fat, 6 grams carbs, 2 grams fiber, 5.7 grams protein.
Breakfast Totals: 678 calories, 39.6 grams fat, 36.3 grams carbohydrate, 51.3 grams protein.
Lunch:
5 large eggs – 360 calories, 24 grams fat, 2 grams carbohydrate, 31.5 grams protein
5 slices bacon – 267 calories, 20 grams fat, 1 gram carbohydrate, 20 grams protein.
Lunch total: 647 calories, 44 grams fat, 3 grams carbohydrate, 51.5 grams protein.
Dinner:
Sirloin Steak – 3 oz. 207 calories, 12 grams fat, 0 grams carbohydrates, 23 grams protein.
Sweet Potato (151 grams) – 115 calories, 0.2 grams fat, 27 grams carbohydrate, 2.1 grams protein.
Dinner Totals: 322 calories, 12.2 grams fat, 27 grams carbohydrate, 25.1 grams protein.
Daily totals: 1,647 calories, 95.8 grams fat, 66.3 grams carbohydrate, 127.9 grams protein.
Again, just an extra 2 oz. of nuts (which is nothing) in the morning could put you over 2,000 easily.
Plus - 3 meals - you aren't snacking on ANYTHING? More power to you man, but I know my gf keeps candy and little things around the house and it is hard to not walk by and grab it without even thinking. And night times, they can be a horrible! Watching TV??? How do you not snack?
If you go off just a little with some inconsequential snacking, you could increase calories a bunch more, real fast.
Finally, this is a good 850 calorie per day, almost 6,000 calorie per week, deficit. Good deal, really good. But, if you go out to Olive Garden one night and have a couple breadsticks, some salad, a couple mozzarella sticks and a tour of Itally - you wipe out 3,000 calories of that deficit in one meal. And of course, what cheat wouldn't be complete without a dessert - another 800 calories there. Your 1.6 pounds weekly weight loss just went to 0.6 pounds in one meal. Not saying you pig out at every cheat or whatever - but this is SO easy to do and I've got a lot of experience wiping out a weeks work in 1 meal.
Your food choices are not horrible. I would reconsider the Atkins bar from a number of angles - but you don't get many cruciferous veggies. You could swap the Atkins bar out for a shake and get an extra 8 grams of protein and have 130 calories left over for an entire bag of broccoli, which would be a lot more filling than that bar I bet. Or skip the shake too and add in a bunch of fat free cottage cheese later in the day to ward off hunger.
Anyway, I hope this is helpful and harsh enough to be effective. You are kidding yourself. You aren't even logging.
If you want to be successful at any diet, here are the rules that matter for weight loss:
1. Weigh and measure EVERYTHING.
2. Log Everything.
3. Control your food - prepare it yourself (you seem to be doing good at this - but this rule is necessary for #1 and #2)
4. Create a caloric deficit.
5. Ensure you have sufficient protein.
Get a scale and myfitnesspal and come back here in a week with more data
I know you got this brother.