other than chronic pain disorder/fibromyalgia, what is it called when you have pain at:?

i've had many accidents in my life. i've injured many areas of my body and then got diagnosed with both chronic pain disorder as well as "borderline" fibromyalgia. one of the medications i have taken for so long is amitriptilyne (elevil), one 25 mg./night.

in the past 6 to 9 months, i have been experiencing, daily, a pain all over my body (but not in my torso itself) whereby it feels like the fascia that holds the musles and tendons on the bones aches. what is this condition? what is done to treat it? my doctor already doubled the dose of elevil that i take each night. it only helps a little bit. i do NOT have arthritis and do not need a rheumatologist. what else could this be?