question: lower leg painI am 22 yrs of age, 5 feet 11 inches, and weigh 192 lbs. For the past 5 weeks, I have been experiencing pain and discomfort from my knee going down. It is a dull pain that is worse after standing for many hours. My work requires standing for about 5-6 hrs and I have been on this job for 3.5 yrs now. I have tried putting ice on it and stopped going to the gym for almost 3 weeks to rest my legs but the pain is still there. Could you tell what possible conditions might I have? Thanks, James