It may be any number of things. A lymph node is the most commonly encountered. I cannot offer any other advice unfortunately as your history is inadequate. Could you please add to it? The site, size, associated symptoms.Pain in an acute condition does suggest an inflammation
All this is however a moot point unless o have more information. Please feel free to contact me for more information.
Answered2021-04-23 13:58:17
Let others know if this answer was helpful