After a very painful tooth extraction, I had bad pain in my jaw... Almost a week on the pain has gotten much worse.. The socket seems normal but on the inner jaw there is a large piece of bone? Sticking out, but worse of all on the outer jaw my gums are red raw, then have a large White band of a film like substance that won't come off, it's very painful and sore, and my mouth is full of ulcers and White bumps. I'm really worried but can't afford to go to see emergency dentist. Do you think it sounds like an infection? Thank you Shona x