I am sorry you've had (what sounds like) a very wild ride! It can be so confusing and frustrating, right? I have had blood tests, ultrasounds, progesterone pills etc over the years but no such luck so now the Drs are saying just 'gain weight', and I know I may have to gain a little, but it still feels like I could be doing more or there's a missing puzzle piece somewhere. I don't have much medical or even general support here so I am just kind of twiddling my thumbs about it all.
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Yep I've been eating consistently 2200 cals all month and my weight has gone up half a kg so ticking that box. I stopped going to the gym in October after basically living in a gym (both training and as a PT) for 6 years, and now just go for walks and do home workouts. I just have NO symptoms at all. No mood swings, breast tenderness, discharge, libido, nothing. It's so frustrating and I feel so alone in it all and just like I've let my body down.