I'm confused

I have a few questions, and I'm just confused.

So I've alway identified as straight because that's all I knew, now that I know more about other sexualities, I'm starting to question mine. I'm attracted to both men and women, but I don't feel much sexual attraction to women. Honestly, I don't feel much sexual attraction to men either, but I'm a virgin, and I've been told that it changes after you have sex.

Is there a word to describe what I am? Or am I just a freak who needs to figure things out? Is there any way to know who I'm attracted without having sex with someone?