Help a 74-Year-Old Secure a New Home

Hello, I'm 74 and, due to spinal fusion 3.5 years ago and the resulting pain, have not been able to work. After being homeless and living in my mini van for 1.5 years, I've finally gotten an apartment through public housing. Since I'm moving in the middle of November I have to pay for the full month on my storage unit, plus first month's rent, the deposit and the cost of renting a truck. The only furniture that I have are a couple of bookcases so I'll have to find used furniture- bed, bureau, living room chair or sofa, small kitchen table and chair. Any help you can give is deeply appreciated.