Over the past few months, I have had a problem with back pain that occurs usually after I have eaten and then do any exercising such as mowing the lawn. If I'm bending over, this sometimes will cause it to start. The pain occurs in the mid back area and feels like a muscle cramping with the pain at times being rather severe. If I stop what I'm doing and rest, it will subside in a few minutes. After that, I tend to belch often that that also relieves the discomfort.
My family doctor has done an EKG as a precaution which came back 100% normal. Some of the symtoms almost resemble a mild heart attack from what I've read. She has given me some Isotonix powder to use when they occur and this seems to relieve the pain more quickly. I have also been on Zantac 300mg for about 8 days.
Is this a gastro issue that might involve having my gastro doctor take a look down my throat, etc ?