It's basically taken place over 10 years, although I'm convinced I've been trans my whole life, I didn't consider it a possibility until my 20s, even then I wouldn't even consider hormones let alone surgery, I'm a crossdresser I thought, but once the feelings got strong enough I tried that, and realized that would never be enough, still didn't want to consider a full transition probably the last five years (32 now) I've been essentially researching how to feminize myself without hormones, and it basically reads like "well you can do these things, but HRT would be way better".
So I started growing my hair out, and exercising muscle groups to tone waist hips butt and thighs, still was depressed and all that, but I guess it's kind of a slippery slope for me, because when I started to see her in the mirror I just wanted to tell someone what I was doing and how right it felt, so I did, and she immediately stated the obvious, and forced me to confront the fact that I'm transgendered, and once I did that, HRT and even bottom surgery seem like amazing options, and I'm now determined to get down to a healthy weight and transition to the gender I should've been born as. I'm so much happier, and more motivated to be healthy that I'm already regretting taking so long to figure it out, this was mere weeks ago, but it's already a question of when, not if I'll transition, I figure I'll leverage the muscle power of testosterone to reach a healthy weight, and start hormones ASAP after that, this'll sound terrible, but girl me doesn't want to be fat, man me doesn't give a <not allowed> about his body. And she is a girl, not a woman right now, she hasn't even been through puberty yet, doesn't really know how to do makeup, or pick flattering clothes either...