Are you able to get any expert PT/massage/manual triggerpoint work?
A friend might be able to help with some of the massage or manual TrP if any are found.

these might help -
http://www.pressurepointer.com/pain_reference_chart.htm
http://www.pressurepointer.com/Users1.htm


I know when you are hurting , the last thing you feel like doing is any kind of self care/posture work, but sometimes a very gentle corpse pose, relaxation, breathing, and very gentle stretches/movements might help.

I had lots of forearm, elbow, wrist pain years ago and expert PT, chiro and tons of posture/self care (Sharon Butler's book/website RSI info) have really made a difference. Most of my sx & pain were coming from tension in my neck muscles and upperback areas.