Abby, I am sorry to hear of your woes. When I dropped the T-Bomb on my wife several years ago it did not go well either. We managed to get through the initial reptilian emotional response. During those turbulent times I often had my "WTF am I doing?

" meltdowns.
During each one of them I was even more diligent about reminding myself "I KNOW What Does Not Work". I had spent a few decades trying things one way and my life, and especially me, turned into something I did not want, even abhorred. I started to fix things, change things and life got better. Sure parts of it seemed even more difficult, even more insurmountable problems constantly thrown at me. Yet, overall, I could not deny things were getting better.
You also know what was not working. You also made changes. You also know if they are helping you become a for real person. I haven't made any real decision about transitioning beyond recognizing the need to do at least part-time. I live in fear of ever turning back into that person I was before I started working on making me one whole healthy happy person