i am having pain in what feels like my esophagus. I have been having problems with my bowels and thought it was related to that but I am not sure what it is or if I should see the doctor. I also have a lot of gas and I am burping a lot. This has been going on for a little more than 1 week. I am 46, weigh @165 and I am 5' 5". I have chronic kidney disease stage 3, asthma, allergies, and fibromyalgia.