I also noticed this morning when I started eating a bannana and severe pain in the left side of my face kunder ear going down my law I noticed I have a golf size lump there. And pains radiants without doing anything
Could be a result of hypersalivation. Keep in mind that Hypersalivation is a symptom of other disorders that you really should have a ENT doc look at. I have had an issue similar to yours for a while now. The unfortunate part of these lumps is that if they do not go away after a while, the only way to properly diagnose them is via a biopsy.