[GLOW]

there's so many possible reasons for knee pain that the doctor option is best bet. if you can, see your family doctor, not a walk-in. if you don't have one, you really should look for one to track your medical history.

knee pain can be caused by bone/joint related or muscle. you need to identify what's the cause. btw you might think you don't have swelling but you might actually. i had those symptoms before and didn't see any bulges but the dr quickly identified areas where he said was obvious swelling. though the symptoms were muscle related, the issue was joint related in my case.

didn't really answer your question, but best advice i can give you is don't shrug it off and let this shit linger. might be nothing, but might be something...don't wanna pay for it when you get older