I am 13 years old and I have a white patch in the wall of throat since last year I don't know if it's been there before that but it's like a little white layer of skin in a circle and I also get tonsil stones and frequent colds and bad breath too I don't brush my teeth well and also some bumps at back of throat and I get anxiety very easily and I want to know can this be okay, I went to my doctor once for the bumps but don't know if he saw the white thing or not ,I am scared.