Can I be BISEXUAL?!🤭😱hellpp

So I am 16 years old and I’ve always fantasized about doing things to a girl. I’ve never felt anything wrong with experimenting with a girl. And I really want to try it. Not only this, but there’s this one girl in particular that I think is fine and sometimes I fantasize about her. I know that I completely like boys, but I don’t know if me wanting to do this with girls can make me be considered bi... I personally don’t see my self in a COMPLETE relationship with a female , but I don’t mind hooking up with one .. or maybe two lol😂. But can someone help me figure this out. Do you think that i am bisexual