Something minor that bothers me

I think I’m on the way of getting a cold, which would be the first time this year unless I’ve repressed the memory of one. I had a slight throat-burn yesterday. Today I have several bothers in my mouth, probably really small blisters. They make my mouth cavity feel smaller, which pisses me off and causes me to clench my jaw unintentionally. It also feels like there is food stuck in several places.