Since most of my work has been weddings and parties they are always catered. So I ate on the job –got energy no problem.

Normally when you have stomach problems you do not feel the effects of eating for a couple of hours. Since you relating your story to your voice my thought would be go to Reflux. Enough reflux could lead you to a bad place.

If none of the above fits I would go for the tests that are needed.

This is to motivate you: I have been with a wife, four friends, and a father who are here no longer because they did not do what was needed.

John C.