Keep my family off the street

My name is Rachel. I have a family of 6 and 2 dogs. In 7 days we have to vacate our transitional housing house with nowhere to go (thanks rental crisis).

I am desperate and not sure what to do. As a house seems impossible I've accepted the fact that we will be homeless in a week. With all the rain and the winter weather my youngest two are now sick. I'm scared for them to sleep outside in the elements. I was hoping I might be able to raise some money to buy a good tent that won't blow away in the wind and some camping items to make life easier. Please if anyone could help I would really appreciate it.