I have been getting pain in my mid right back pain. I just got a pillow top bad but that's not the case because i tested it in different bads and it's the same. My friend went to ER for the same problem and they said it was infection from cold because he snow boards alot. I do not. We both were in Dominican Republic last Nov. 06 for my weddiing. Couple of weeks later it started happening. Advil and tylenol is helping. Has this been accuring to anyone else. Please help!!!!!!!!!!