Suggest Remedy For Extreme Pain In Muscles

I have severe and I mean 9 on a scale of 1-10. I have seen 10 doctors who all say it is muscle. I have had 9 trigger point injections, two spinal epidurals, 5 weeks of PT (2xper week for 1 hr). On percocet, flexeril, and anti-inflammatory patches. NOTHING is working. Do you have an suggetsions of where to go next. I can't sleep, I don't eat due to the pain, I am going crazy.