Help!? Please -.-

Feels like..
idk.
I think my mom knows basically, and it hurts the way she feels about it. She makes sure to tell me all the time "I dont think it's right. Your either gay or not you cant like guys and girls all at once. "
She said she hates people like that. She stares at me; glares at me. What to do?
It makes me wanna change my ways but every time I try to, I cant. I have to be who I am..
But really,
who am I?
I am a girl trapped, confused, broken, who is needing help figuring out her life.