Yes, Lana, I have bad knee pain, too. My right knee on the inside is the worse. It give out and I can't put weight on it sometimes. I'm with you. I'm 40 and I feel 80 sometimes. My X-rays showed minimal Osteoarthritis in my knees. Left worse than right and it's my right that gives me trouble. Dr. told me the fibro was probably causing the pain and not the osteoarthritis since it's in an early stage. Since I've been on Cyclobenzaprine, surprisingly, my knee pain is much better than it was. It was almost daily and not it's only bad once in a while.