Help with bills and rent

I'm tammy and I am asking for help with money for my rent which is 1800, money to fix our brake lines in our truck, food, power bill, and other needs. My son has osteosarcoma in his knee, hip pelvic bone, right femur and lungs. His original diagnosis was Novemeber 24th, 2020, and a blood clot that is blocking his entire jugular vein and now has pneumonia. He had an anaphalactic reaction the other day after they gave him an antibiotic. There are currently 6 people living in my home. I have been working so hard to get ahead literally to the point of complete exhaustion but now I am once again unable to work because my son needs me to care for him. We have been in the hospital since the 26th and are going home today. They are ordering him oxygen to have at home as well as a hospital bed. I really need to stay home and take care of him. I have applied through the state to be his caregiver. I am waiting to be approved. I am on a month to month lease and we  desperately need help paying my rent this month. We also need to be out of our house the end of march because the landlord is selling and we dont have money to move. Please keep us in your prayers.