Take a look at Lyfts rent and drive program. You can rent a car from one of their partners and drive for them. I don't know what the moneyblooks like, but it's worth searching lyft express drive.
Not sure if you're looking to maintain some independence while going through this time. If it hasn't been said already, a membership at Planet Fitness would give you access to clean bathrooms and showers, some 24/7. There are some ice powered AC units that can get you through the night living in...