AHH!! That could also be me!
I swear to god that I feel the same way. i see it now...
i'm terrifid of the journey, i don't want it to be a transition. i wish it just would have BEEN since I was born...so that none of this could happen. blah blah and...double blah!
I remember being 10 and wanting a raccoon coat or something. I was in a fur coat kind of stage lol. and my mom was like "first of all, they're expensive." so then I was like oh well i'll keep trying to get one. Few weeks later, i remember so distinctly, my mom approached me, and she's very open-minded, but just like you, this subconscious idea of anything outside of male and female being "wrong" threw up inside my brain. she said to me, "XXXX (my name now--aka don't like it), I wanted to ask you something? What do you feel like inside hmm? do you feel more like a woman?" And instantly, RIGHT THEN and there, I sucked it all back in, that is, whatever I was thinking, feeling, and said, "I think a man." It's like subconscious conservative guilt! GAH!! Not even conservative, but american...or worldy guilt...

And ever since then I never thought I was denying it but merely not questioning anything. Which could be a passive form a denial, come to think of it.
So i hav ea lot of thinking to do. But damn if I could have said "WOMAN! YES! DING DING DOUBLE DING!" I could have maybe even started like kim petras...but now i'm 20 and growing hair on my chest. I feel a double cheesecake coming on...