Am I Bi???? <3333333?

I'm Almost Fourteen andd I Am Very Popular. Pretty. I Have A VERY Sexxy Body and Attract ALOT Of Guys. But Lately,,, I Havee Been Leaning Towards A Girl. Its Hard. She Has A Girlfriend. Bu Shes Helped me Throuu AlotAnd I've Helppped Her Throuu ALOT. Everytime I Say her Name Or See A Message From her I Flip. I use Too Do This For .Boys But NowWhen A Guy Texxts Me I'm Like, 'Go Away'. lol.. I Juss Donno. i Still Like Boyss.No Doubbt About That. But Amm I Bi???? Also How Can I Stop feeling This Way About This Girl???? Shes UhhMazing But Shes Taken And I Donnt Wana Ruin a Realationship????