You are you. Sometimes gender and gender preference isn't clear cut. I have had this for sometime. Am I a lesbian? Am I bi? Maybe a lesbian who is a little bi?
Do you really need a label right now? Be you, time will tell. If you like girls great! Like some boys too? thats fine too. Just date who you find attractive and interesting, regardless of sex, tends to be easier.
Seriously, don't think about it too much. You'll spend many hours worried about who and what you might be, and for what?
Good luck. Be honest with yourself, and no matter what your gonna be fine :)