Had horrendous back pain for the last week, in my lower back and top of my legs, so bad I couldn't sleep, and I am still stiff (really difficult getting up in the morning.) It got slightly better throughout the day, but lying down was agony. This morning - still painful and difficult getting up but I can move around - but now for the first time I have pain in my upper/middle back, which is worse when I breath, more than when I move. I don't have any cough, I don't feel ill, a bit tired from lack of sleep due to pain, no temperature, or anything, and the upper back problem is not getting better. No pain at all in my lower back now. Can back pain move around like this? I'm not an expert, probably because I am very short!