i'm not sure what that is but it sounds very unpleasant! i'd suggest you see a dentist for an examination. the bump you're describing could be anything from a skin ulcer to an abscessed tooth to an oral cancer. a dentist can evaluate the situation and tell you what you're dealing with. he or she also will either provide appropriate treatment or refer you for medical treatment. i wish i could offer you something more specific but unfortunately it's not possible to diagnose your problem without a physical exam. i wish you the best of luck!
have lump on gums that doesnt go away stays full of pus stays red and swollen can be painful what is this?