I was trying to research into a common symptom of mine in which my stomach frequently feels hot to the touch, bloats, and I become nauseated and queasy. This sometimes also results in vomiting if not controlled. Usually only my stomach and occasionally my lower abdomen around my gut that get this hot sensation. It can occur when I am in a hot environment, but also in almost any other temperature environment -- even cold. For example, my arms and legs are cold, but my upper abdomen feels like I m in a sauna. Can you think of anything that might explain this phenomena?