Help prevent my family from being homeless

Hi, my name is chrissy and I have 3 beautiful kids. I've always been the support system of my family but my landlord of the past 10 years is selling her house and I have to be out in August. My husband's hours were cut at his landscaping job so he just started a new job. I quit my job as a caregiver 6 months ago because my 14 year old son who is autistic was/is having issues with being bullied and it affected his mental and emotional health. I was always on call and wasn't home for my son so when my son asked me to be home with him more I chose my son over my job. Since then my family has been struggling financially. We haven't been able to save any money for rent, deposit, storage, etc. Unfortunately I have been denied assistance through housing due to 1 missing birth certificate and social services as well as salvation army has denied my family. I'm a victim of domestic abuse from my ex-husband and sadly my children have been through a lot but I have always been their protector and support system but now I'm lost and I need a miracle. My children deserve to have a home and they shouldn't have to lose all their stuff because I couldn't provide a home. One minute I'm the mom who is helping people in this situation and the next I'm the mom in the situation. Homelessness can happen In the blink of an eye. I'm praying that this will be my families miracle. Any help I receive will go towards getting a home for my family and staying in the area so my husband can keep his job.