For me, the change happened six months after HRT. Like you, I did not think that I was changing any either, but people had begun to give me these hairy looks on the streets and in the men's room; so, that made me start to live fulltime.
As far as the changes I experienced, my breasts started to grow, my skin became less oily and softer, my face softened quite a bit and my libido decreased to nothing. Also certain things started to shrink and they are rather microscopic now..

QuoteI still achive erections both during sex and spontanious all though the amount of sperm has decreased during an orgasim
erection? orgasm? and the rest? are these words in a foreign language? I guess you get the idea of what I am trying to say..

tinkerbell