Hello I am new here and hoping to find some answers so any input would be greatly appreciated. Here is a little back ground. 2 weeks ago I was working out doing leg raises and when my legs got above the rest of my body I felt and heard a deep pop I the mid to upper back portion of my back. There was no Liam right away so I didn't think much about it. Later that night I had severe pain under my right collar bone and in my right shoulder. The next day I woke up and had pain in my mid to upper back that worsened throughout the day and only gets better when I lay down. B the 3rd day of this I noticed my right shoulder is now lower then my left. I decided to go to the doctors where he told me that I threw my back out. He cracked my back and it gave me relief but only for an hr then I was rich back to where I started. A week later I was still havi g the same pain and my pinky finger has been going numb. I went back and say a different doctor and she told me I have really bad muscle spasms throughout my whole upper right side of my back. She did a "release" technic in which she pussed on a few spasms to release them and gave me bio-freeze. (I have also been prescribed muscle relaxers since the first doctors visit.) it has been another week and there has been no relief and now I have a fever I go along with the back pain. Any suggestions as to what this may be?