I woke up in the middle of the night with back pain. i was feeling nauseous and went from hot and cold. i did have a bm. i am still having the back pain and also pain right between my rib cage below my chest?

Please see doctor: I recommend that you contact your doctor to be examined and get more history, so that you can be properly diagnosed and treated if necessary. If you are having increased pain in your chest, or difficulty breathing, please go to the emergency room to be evaluated. There are many possible causes for your symptoms, but your doctor can figure it out with more of a history and in-person exam.