Posted 6/6/2015 3:38 PM (GMT 0)
I think it is a combination of everything that is going on inside. I have Osteoarthritis in many joints. I, too, was told not to lift heavy objects. It is likely due to the risk of injuring yourself more. I have OA in my lower back too. I have had it go out on me. It can take a couple weeks to recover. It causes much pain. I can't do much bending or crouching.
It is possible that you have arthritic conditions on top of Fibromyalgia. Arthritis may not show up on x-rays until it is already advanced.
Loring
Osteoarthritis in Multiple Joints, Fibromyalgia, Neuralgia, Chronic Daily Headaches, I.B., Hard of Hearing...