Wow thanks everyone for all the wonderfully validating comments! O.o
I didn't have FFS I just had very neotenous traits for a "grown man"( started at 29). Like my whole bone structure never fell on the male side it kinda remained neutral so even if at some point I looked unmistakably male( and I did trust me) it was only a matter of fat distribution so my face, and to a lesser extent my body kinda shifted easily on the female side.