A few days ago I hit my mouth and ended up biting my tongue/cheek/etc. I was checking it out in the mirror and starting to look at my gums. I have no idea if this is how they always look or if anything has changed.
History: I have used smokeless tobacco. Any advice would be helpful, I will try to make an appointment, but I don't have any health insurance.
Can't sleep at night since I thought about this.