Help me move out from abusive family

I dont really know where to start. my hands are shaking while typing this and im crying. but firstly i would like thank you so much for reading this. i dont really know where to go. i have no one. a few months ago, my parents divorced. and my biological mom decided to take care of me and my brothers (i have one older and two younger brothers, im the only daughter) but things are getting worse after i get in highschool. my mom got arrested and now she's in jail. at the moment we're financially broke and the only hope i had is my dad to pay my school supplies and everything, so i live with him and his new wife while my brothers stays with my grandmother. but the only problem is my stepmother. when my dad's not around, she will mess up my bed and my clothes. she tell me to do all the house chores and not letting me rest after school. she even often wake me up when i was too tired from school by spraying water to my face. she even told my classmates about my biological mom being in jail and i was getting bullied at school. that year was so dark i almost kill myself. later than that, my stepmother starts being abusive towards me. she pull my hair when my dads not around and even call me a "dog". now im lucky enough to get scholarship in the university i want. i dont need to worry about tuition fee but still i really want to get out from their house because im tired of physical and mental pressure my stepmother gives me. i need a lot of stuff for college and i couldn't ask it from anyone in my family. im thinking about selling my body but im scared and i know my parents will hate me for that. please kindly help me moving out from this situation.. any kind of help are really, really appreciated. $1 or $2 really helps. especially sharing this. i really appreciate it. i have ko-fi and PayPal if you want to donate. please send me a dm. I feel shameless for doing this but idk where else to go and ask for help. you can reach out to me through this dm if u want to know more about my family condition. im really open to strangers but not people i know because im bullied at school and now im scared. i am still shaking while typing this but im sure there's still kind people out there that willing to share. thank you so much ...
your attention means so much.