Hey community,
I have had this painless smallish pus bump at the base of my lower lip for almost two to three months. I gave a guy oral back in mid January and in February in the middle of month. The bump doesn't hurt it's just there and semi-white. Not filled or raised high just a flat bump that shows some white inside. What could this be? Is it an std? If so, which one and what should I do to help it heal? I didn't pop it or anything it's just been there with no pain or discomfort at all.
Help!
JB