I have noticed for the pass week my back has been in a lot of pain. Its been very itchy and painful. I now have these red bumps on my back that are very painful and itchy. Its on the middle of my back and on the bottom of one of my breast. Its on about 10 big bumps on my back and three big bumps on my bottom breast. The pain in my back is making it hard to bend down and sit up. Its also giving me the worst head ache and now my side is starting to have a sharp pain.