I am 22 years old and I have participated in sports most of my life, I was overweight(30-60lbs) from 18-20 years old, I had knee surgery on my left knee to repair my miniscus when I was 17 and follow up up with as much rehab as I could afford(roughly 3 months). The pain from my surgery never fully went away and has actually been getting progressively worse, it is not constant throughout the day, however after standing on my feet for 3+ hours, my knees(both of the them) become stiff, they ache, and also there is semi-sharp pains to the point where its hard to stand. I sit down for 5-10 minutes and the pain subsides slightly for 10-15min, but continues until I can get home and lay in bed. The pain has never woken me up in the middle of the night, however it does make it difficult to get to sleep. I am hoping that it is realistic for me to get something to relieve the pain so I can work pain free. I am pretty much just asking for suggestions and feedback from a credible source before I go to a doctor because I worry about sounding like some kind of drug addict since I dont currently have my own doctor