I struggle with this issue myself, I am sexually attracted to men but it's not who I want to be. I want to be attracted to woman and that's what my dreams are, as I am older I want to be in a relationship with a woman, and totally not a man, that would ruin me, I guess I am bisexual or whatever, let's forget all that nonsense. I learned this from the Harry Potter series.
"What matters is the part that we choose to act on, that's who we really are"