 [ Symptoms ] i have red inflamed tonsils with a blister looking spot for a week and now white spots what is it  i have had a sore throat for about a week now and it looks like a large blister spot on my tonsil now both tonsils have some white spots and are very red it is painful to swallow and i do not have any cold symptoms [ Disease ] it could possibly be strep throat   but the only one who can really confirm that is a medical professional a doctor or urgent care can give you a rapid strep test and then treat you if you have strep it can heal on its own too if you take care of yourself