Hi does anyone have any experience of what I am experiencing? Since Monday night I've had excruciating pain across the top of my shoulders and down both arms, my legs feel as though I have pulled the muscles and when I it my clothes on my muscles feel like they are tearing. I've been to a and e twice, had a chest X-ray, ct scan and various bloods taken all have come back clear. Im now on prednisone . I'm sleeping loads but can't get comfortable other than lying in bed. My right elbow has been numb since Tuesday. What can I do to ease the pain and any ideas why it has come on so quickly? I'm 38 and a regular gym goer. Thanks for reading.