Go back to your primary doctor and have her/him send you to a pain doctor.
Someone who will take the time to listen to what is going on. Try and help with the pain. It sounds like you need something to take some of the stiffness and pain away.

I would also ask if the primary would prescribe Physical Therapy so that you
can go and see if they can help by using either a ultrasound type machine
things or tens machine. After trying to get your muscles and things to lighten
up. I went to a physcial therapist for help. I also have a massage therapist
and I love to go to her.

But you need someone to see if its fibromyalgia too.

Donna