Do you have blood work? Strength and weight kept during pct aren't indicators of hpta recovery
Feeling fine and having full recovery are two very different things. Considering the doses you're running you can almost guarantee shut down. I'm a fan of rebirth don't get me wrong but nothing natural will replace what a serm can do. Given the fact that they're proven, around the same price or less, and accessible, I see no reason not to use one. Of course you will do what you want but I would recommend a serm.
Lastly, letrone is a natural ai that I have used on three separate occasions. It did nothing for my libido. So, again, I would add in a legit base to help combat lethargy.