Okay, I have this middle to upper back pain that started about a week ago. I don't know what it is. I walk on the treadmill and it hurts to breathe. Hubby says that I need to get over the hurdle of the pain to strengthen my back. Is that true?? I know that my back is no longer very strong. Can back pain radiate and create kidney or around that area, pain? I also have chronic neck and shoulder pain but this new back pain seems to also radiate around to my stomach every now and then. Can back pain do all of this??