Hi. Don't know if anyone has experienced this. The last couple of weeks I've noticed my knee cracking a lot more harder than usual if that makes sense, usually when anything cracks it doesn't hurt but my knee has been cracking when I straighten it, only sometimes, and the pain is horrendous. To the point I limp after and my knee feels like it goes numb for a good 10-20 seconds. Since the last time it's happened about an hour ago my knee feels quite warm and I can feel a dull ache when going upstairs.
It's nothing sports related. I'm only 30 though so hoping it's not arthritis or something. Anyone have any idea what could be causing such bad pain?