Just a quick note to say hi! I just got out of the hospital for the exact same problem. I hope this helps. I have psuedo blockage in stomach - or gastroparsis. I am not diabetic. I have had some of the most severe pain ever on the right side of my upper quad of adm. Right under my ribs. Feels like I cant breath at all. I am on a liquid diet until pain stop then a renal diet. The test is a nuclear test where they see how long food stays in your stomach, please see if this helps you. let me know if you want or if you want more information. Shannon ***@****