Well I'm back with some news for you all!
As you've said, I reduced the amount of carbs and fat, increased my protein intake (since I do react realy well to high protein diet, about 1gr or 1,5 gr per pound), and used a higher amount of carbs (about 70 to 90gr) only at two meals of the day: the breakfast and pre-workout. The results are clear: only one week have passed and I look a bit leaner (I can see my 4 pack) and kept my dear 200lbs
I'll keep reporting my body changes and diet changes to see how do I progress and for others see how diet is very important when it comes to body composition.
Thank you all for your help