Biual??

okay so i'm 12 years old now and already emo, but i look like i am 15-16 years old. and when i was 6 or 7 i moved to Spokane with my mom so we could live together and i met the girl next door she was my BEST FRIEND and well after about a year or so we kinda started kissing and goofing off. and well then i moved after 2 years and i was VERY sad. and after that i didn't like anyone/ any gender and then i moved to my current location Snohomish and well i emediatly started like guys and well i have been best friends with this chick chelsea and i had a boyfriend last year, and well i have been "Emo" for a year and i hormoans kicked in like a while ago and yesterday chelsea and i and some guys were hanging out at the library and she kissed my cousin and his BFFL and i KNOW i like boys but lately i have been having these feelings and i can't even stand next to chelsea without wanting to kiss her. i'm not sure if i am or not but do you think i am ? i think i might be...