Lesbian?!?

When I was 12 I had a friend and I stayed at her house and we started kissing and she was rubbing my Vagina & I was rubbing hers & I had no idea what I was doing lol but anyway I was on top of her rubbing my vagina against her body & it seriously felt amazing!! 
Anyway me and her are still friends 6 years later & she always hints about it happening. 
I really want to try lesbian sex now that I'm older & it freaking turns me on 😂 does this make me bi?