Bursitis ?
http://www.m.webmd.com/pain-manageme...ritis-bursitis
Btw, I had confirmed torn miniscus, even walking could be painful. Took months off to rest. Now, back to running.
Everything will turn out fine.
Had whole history of my knee injuries I was going to jot down here. However almost everyone who plays to the max will experience an issue.
Cross train, rest and avoid over use repetitive.