Abusive Home Situation: Seeking Help and Support

please help me. I have a bad problem at home. So ever since I turned 12, my dad has been more aggressive. My stepmother provokes me to get mad because I have autism, schizophrenia, and anger issues and she hates me. When I turned 13, my dad became abusive. I started going to mental hospitals because of manic episodes. The hospital obviously didn't help me, and made me worse by putting me on medication that doesn't work but make me sick. When I was 14,.my dad grabbed me by the arm and threw me across the room. I have a scar now. When I was 15, he suxually assaulted me and recorded me naked. When I turned 16 my dad illegally bought hand cuffs. He handcuffed me and socked me in my left side of my chest. Then he pushed me across the room and hot my back head and got a concussion. Recently we got into. A fist fight and he choked me to where I couldn't breathe for 6 seconds. I called cps and they didn't do anything. The amr sent me to the hospital and they sent me back home to the abusive house hold. Now im insecure and apologize for little things.