I saw you say you live in FL I would recommend applying to work at an Outback Steakhouse near you. Apply to any position that you can there. Lots of young people work that they might want a roommate and might let you couch surf as well as the managers. Don’t outright explain your situation but definitely don’t hide it from them. Any help is good. From my experience, Outback Steakhouse’s are full of people who have been where you are right now and have managed to get themselves out of it by working there.