I have PBC, osteoarthritis and have had several surgeries for carpal tunnel and nerve problems. I have constant muscle pain/ soreness and when it's cold it gets much worse ( didn't know that was possble) I know cold weather affected my joints even more but, can't figure out why it does muscles. I have asked my rheumatologist on several occasions about it but he just says it's from the osteo. With the fatigue and itching and the osteo it is so hard to do anything and with this muscle pain it makes things even harder. When I do try and do things it just makes it worse and I then end up with a migraine (I also have herniated discs in neck and back) that can last for days. I do soak in a hot tub which only helps some while I'm soaking. Does anyone have this muscle pain and if so any advice would be greatly appreciated.