Anonymous wrote:You have intimacy issues, this is not a sexuality issue.
What happened in your childhood?
This was my first thought, too.
I was sexually abused from age 8-16 and my sexuality has been affected. I identify and live as a lesbian, but I have heterosexual fantasies sometimes. The man is always faceless, personless. Sexuality divorced from emotion. I think that's an artifact of my history. Had I not been abused by a man, I have to imagine I would have different associations with men sexually. I doubt I'd be straight, but I think I might not have hetero fantasies -- they feel sometimes like a power play. Me trying to win my power back.
I will say, OP, you sound young. I didn't come into my full sexual life until later (again, probably because of my history). But when I did, it was entirely organic -- I didn't have to think about it. I just knew what I felt and that it was right for me. It turned out to have a label, but that really isn't important.
Which is easy for me to say, because back then there were only two possible labels.

Well, three, but "bi" was considered a bit flaky.