My Home Life isn’t working

Bree • Photographer 📷 aspiring author 🗞 Bi 🌈

So I’m 14 years old, and I do everything for my mom. I cook breakfast lunch and dinner for the three of us, clean till I can’t walk cause I’m in so much pain and I help her mow the lawn do laundry and I even offered to get a job to help with are money issues. But for the past few weeks I’ve been really sick and haven’t been able to do much but sleep and today I asked my older sister to help clean up the house and she told me to stop being a baby and just clean up. When I asked her not to be so rude and just help me my mom came in and told me that I’m the reason she’s always so depressed and unhappy. They are always beating down on me and when I try to talk to them about it they say I’m just copying My older sister. Idk what to do anymore the only thing keeping me going is my bestfriend/boyfriend person. Any advice?