I couldn't find anything that could tell me why my lip all of a sudden swelled up.
super gross, but I drained it twice and it just swelled up again.
All the diagnostic help stuff says 'lip swelling and X' but that's really the only thing that's going on. I bit it a few months ago there really hard, but it seems weird that that's why.
For whatever it's worth, the fluid that came out was yellow