Now mtf can start at even 12 depending on when they came out and what there phsychologist says As far as ftm go you can start at 12 too...
I feel the exact same way as you I'm in 8th grade and I pretend I haven't gotten my period and I'm wearing sports bras a t-shirts that are too big...
I came out as Trans (ftm) a couple of months ago but have now been questioning if I'm really trans or just a really big tomboy. My boyish traits...