I've been having pain and the feeling of electriCal shocks in my shoulder and rotator cuff. I went to my doctor. He says it's inflamed and sent me to physical therapy 6 weeks ago. The pain has left the rotator cuff but not from the shoulder blade. It's a constant electical shock and pain but now I'm getting it down the side of my spine and what feels like muscle cramps. No scans have been done. I work factory but with a restriction of nothing over my head. I do a lot of pushing and pulling. I haven't missed any work either