How Do I Find Help to Keep from becoming Homeless?

My husband works 5 days a week total hrs.40.Our problem,Iam disabled and am waiting on a hearing before a Judge for a decision on getting my SSI. Due to health problems and an accident on my husbands job,we have an income of $247.00a week.We have been able to keep up our utillities but have gotten $4,000 worth of back rent.Who can help us?Very scared and worrid!!!!