I can't diagnose I'm afraid but you can probably rule out fibromyalgia.
It requires pain to be felt in 11 of 18 paired sites and in all 4 quadrants of the body. Please see my page on trigger points.
I suggest you ask your doctor for an MRI scan or similar to reveal the cause of your pain.
Sorry I can't be of more help
Earle
Do you have questions? Please feel free to ask.
Stay up to date with the latest pollen information by finding your local pollen forecast from over 30,000 locations across the UK.