I have been having some mid back pain off and on for about a month. I had been treated with heavy antibiotics about two months ago and then ibuprofen for a severe muscle strain. (not in back) now for the past month I have been dealing with some mid back pain. It was coming and going. It feels like a stiffness just below my shoulder blades that gets better if I sit straight up or bend foward a bit. I get a throbbing pain in the mid back, lower towards the left side of the right ribs. Im at a loss, because, having been treated with prilosec for the possible gastric for 14days, it doesnt seem any different, except for no heartburn anymore. What could it be? Im at a loss.
Seems to be worse after eating, in the morning, and after heavy activity.

:o