Hello, I can't remember the last time I was at the dentist but at the time the dentist said I had no cavities. Now I'm 21 and I have a cavity in on of my top molars. I don't know what to do, I don't have dental insurance and I really don't have the money to get it fixed. I don't want to wait any longer and have it get any worse but I don't have the extra arm and a leg the dentists charge. Is there any alternatives out there that aren't going to put me in the poor house for years?