wayne1112 - 
I'm in the same boat but much further along. I just had my second surgery (1 on each knee).  
I wasted time with 2 doctors for a long time and regret not making a change sooner. My current doc is awesome - up on all the latest stuff, a nationally ranked ortho surgeon. Find our local version of him. 
  
My patella tracks poorly causing cartilege degeneration.  
I could go until a lot more detail if you have specific questions, but start by getting a good doc - and an MRI soon after, then you'll know really what you are dealing with. 
  
good luck