I have been in constant pain now for three years. I would suggest to you and Checking out dr john sarno's book mind bdy prescripton. He has been doing whork in the field of pain that persists exspecially in many of the things you have described there are all kinds of terms for tha all over pain that is all over. fybromialgia, ect. all I can say is he has exjplained it in this and other books He has been doing for a long time and he explains every thing that is going on in th body Please check it out on line. I have only just started the program. It makes more since and is miles ahead of he average head scrather's we are all sent to. The book is cheap and easy to read. I am conviced i have got to make it work because nothing else is even in the same ball park with info that describes so much about me and every thing i have been through with no treatment even remotely working ..Check it out an i hope it works for you too