It may be worthwhile to see your general practitioner. When I was having knee problems, my general practitioner ordered an MRI and they were able to see what was wrong and, because there was actually a problem, I went to the orthopedic surgeon from there. I personally preferred to go this route because if it had been nothing, I wouldn't have gone out of my way to see a specialist and find that out, and because there was something there, I knew I was seeing the right kind of specialist for my problem. Good luck, knee pain is no fun!
Mini Goal 1: 169 by October 31, 2010- achieved 11/16/2010
Mini Goal 2: 158 by January 20, 2013- achieved 1/20/2013
Mini Goal 3: 153 by February 20, 2013
Mini Goal 4: 148 by March 20, 2013
Mini Goal 5: 143 by April 20, 2013
GOAL: 138 by May 20, 2013