<s>[INST] I had a massage for the first time yesterday. I've had chronic tension in my upper back, shoulders and neck. I also have mild scoliosis. This morning I was sitting up in bed, rolled my neck and heard a very loud pop from the base of my neck. I now can't move my neck to the right and have extreme sharp cramping pain in my neck and right shoulder. Is this a herniated disc or what? I have a heating pad on now, but I'm getting no relief. Thank you! [/INST] Seems you have sprained,take anti-inflammatory with muscle relaxant and use cervical collar for 7days to avoid movement .go to orthopedist if it doesn't help.Hopefully it should work otherwise you would need MRI scan if pain and radiation to arm does'nt abate </s>