u/Imaginary-Economy774

Image 1 — What is this ring behind my bottom lip?
Image 2 — What is this ring behind my bottom lip?
Image 3 — What is this ring behind my bottom lip?
Image 4 — What is this ring behind my bottom lip?
Image 5 — What is this ring behind my bottom lip?

What is this ring behind my bottom lip?

It's very faint, hard to see in the pictures. It feels rougher than the rest of the "meat" (I dont know what the terminology is). When I eat, this area feels more sensitive (?) to more acidic, intense sauces.

The first two pictures are from last week, the last three are from tonight. What could this be?

u/Imaginary-Economy774 — 14 days ago