I think I fell off the fence?

I have been going out dressed as often as I can, I have lost all my shameful feelings.
I told my Gf everything just over 2 weeks ago.
After 2 days of tears I agreed to climb back up the fence. Now I'm just sitting here hoping she might adjust so I can dive off.
I have stopped taking PM and hate it. 2 weeks now.
Every day is getting harder, I think I want to start hrt? Well I KNOW I want to start hrt. I have people I need to tell, and I have a very very good relationship that I dont want to loose. I have already seen a doctor.
I cant understand why I want to risk everything like this. I feel selfish and stupid.
I am identifying as transgendered now; nothing to do with boobs though, just my brain