Welp. Just got confirmation from my doctor that I have SEVERE arthritis in both of my knees. Basically I've got almost no cushioning in them.

Physical therapy and a referral to an orthopedic surgeon is being processed.

@Mrfunkedude Had both mine replaced in 2013/2014 and it's been a great life ever since. Hope you don't have to wait long.
@valiumnation That's what I'm hoping for. I just want to be able to walk more then 50 feet again.