I have a confirmed tooth abcess. The emergency dentist saw me a week ago gave me antibiotics and sent me to my regular dentist the next Tuesday . I went to my own dentist who did xrays and confirmed yes I’ve an abcess (quite a bad one in his words) and as it’s already been treated with a root canal the only other option was extraction but he couldn’t do it then as he’d no time make another appointment. The ONLY appointment they could give me was in three weeks time. Antibiotics are finished and I now feel very nauseous and hot and the abcess it large and angry any suggestions folks