After a slight research

I do believe now that the mid-night sudden pains that I get are the result of stomach migraines. It was first mentioned by my ob-gyn when I described my symptoms and I have systematically confirmed that the medicine I have available for head migraines also work for the stomach version.

A couple of friends have seen me go through a normal migraine and more specifically 1-2 friends have watch me suffer the stomach version. It's not a pretty sight and I'm so grateful to have friends who care for me when they occur.

( In-depth description of symptoms )