Well, bi, straight, gay, or lez, God made you that way and, IMO, he wouldn't send you to hell for being that way if that's how he made you. I suggest you read
this, as it is very informative.
You like what you like, and you still have lots of time to figure it out. Just because she's decided what she likes doesn't mean that you have to right now.
That's all I have to say
3nodding