Hello my name is Andrew and I’m 22 years old, back in December while doing my daily flossing I saw and took note of a tiny white yellowish spot in very back of my throat oropharynx region behind my uvula. Didn’t think much of it however where in March now and its still there, I’ve made an appointment already to see my dentist next month. There is no pain it doesn’t hurt to swallow , no swelling, tonsils are neither fine, no bleeding when I floss nor when I brush. So I’m a bit clueless and a little worried about the possibility of cancer . It’s just a tiny spot back there. I’m in great health, I’m a personal trainer, don’t smoke and drink only one occasion three drinks max, my diet is well balanced and I get plenty of exercise as well. Any kind of insight would be appreciated. Thank you