I had been talking to someone new. Had protected sex and unprotected oral sex. About 3 months later I noticed a bump at the roof of my mouth. It was tiny, painless and couldn't really tell but maybe had clear liquid but it wasn't yellow or white. It went away in a few hours. 3 days later I had the same thing. Another painless tiny bump went away in a few hours. I used hot salt water because I searched and they said it was good to clear the mouth. I made a doctors appointment. By the time I went to the doctor. I only had a small white spot by my throat not tonsils. Told my doctor about my bumps. She checked the small spot and said that they saw nothing wrong that it might be caused by the tonsils. I have been checking my mouth daily seeing if there's any changes something new because I have now became paranoid. 3 weeks later when I was doing my daily check I noticed on my bottom lower teeth right at the gum part maybe like 4-5 teeny tiny bumps together, like a cluster. Non painful. I pushed up against them, no blood, white or yellow. They were only visible if you look closely but I know I hadn't seen that before. I rinsed with hot/warm salt water and then the following day they disappeared. I have a dentist appointment but seem to always make it when I have no bumps. Please help. I'm so stressed. Can't sleep. Don't know what it could be?