for the past couple days or so ive been getting these small rather irratating bumps on the very back of my tongue kind of on the sides. they seem to come and go away with 24 hours, but then i might get another one of the opposite side of my mouth the next day, etc. ive just gotton over a really bad cold/throat and ear infection could this just be a really weird side effect? could it be caused by the antibiotics?