Help with expenses for my 2 year old son

Hello my name is Angelique. My son Russell was diagnosed with retinoblastoma August 5, 2016 "which is cancer in the eye." They removed his eye however the cancer spread further into the optic nerve than they anticipated so know Russell has to do chemotherapy for 6 months. I had to quit my job in Las Vegas to be relocated in Salt Lake City. We stay at a hotel thankfully they are working with me. I'm asking for help because it's getting cold and we don't have any winter clothes and Russell really wants to go visit his sister's who are staying in Chicago with there dad until I get a stable place to live in Salt Lake. Thank you and God Bless