Thank you for the link. I need to clarify that the pain I have is located on my left side, right below the rib cage. Eating or not eating does not bring it on. It comes out of no where. The area is tender. Severe; brings on cold sweat, anxiety/panic attack, sometimes nausea, sometimes close to throwing up. I find it hard to think. Creates air in my stomach and major belching, which eventually relieves the pain.