I agree with Beverley and this is also where my point, about oestrogen being diagnostic, kicks in. Clearly, oestrogen is not for you; listen to your body and stop trying to jump mental hoops. You are happier, driven by T, all be it, that you have some trans inclinations, I am happiest driven by oestogen and can only imagine retuning to T, with abject horror.
QED, I am transsexual and you are not. I feel you need to think through your desires and what you want to be, rather than getting mired, in the mechanics of hormone interactions; it is masking your true desires, not advancing them.