Should I worry that I have a cold sore.
I was out last night and met up with this one guy. He was really cute and we hit it off right away. He took me home but before I went in we made out in the car for a while. He had a scruffy beard and mustache. When I woke up this morning I had a cold sore on my mouth that was not there before. I do not know what to do. Do I see a dentist? since it is on the inside of my month and gums? What can a dentist give me for it?