I resume activity, get more pain and in correlation get more tired. Since i resumed some activity again i am exhausted. When i sleep 8-9 hours i wake up extremely tired and moody. My head feels like a tight band is around it. Also heart is having more episodes. My pain feels like structural problems becuase everything is so logical and correct. Maybe my nerves are damaged in trapezius/arm and when i go mobile/pc they hurt more and more which causes me to be more tired and causes my heart to have a harder time. Its a clear and logical pattern. And its getting worse and worse. I tried for like 7 months now but i only feel worse.