Bisexual ?? Advice

Mo

Hi I’m 12 almost 13 and I think I’m bisexual. The thing is my dad hates the LGBTQ community and my mom is A lesbian. I feel like if I told someone it would make me feel better if you have any advice please tell me. I haven’t told anyone it’s Ben a secret for 1 year now. I just don’t know how to tell them. Plz help me