I have a tiny pin size hole with white around it <span style = 'background-color: #dae8f4'>on</span>
lip and it is painful when I touch it with my ton
gue or just my finger, I had to go to the dentist like three weeks ago and have my gum
s deep cleaned because I had a gum
disease, thats about when it appeared alon
g with two canker sores inside my mouth.
The canker sore went away but this pinsize hole isn't. What is it? How would I get it to go away?
Also I have been using numbing gel to lessen the pain.