I have an appointment with a gastroenterologist but can’t wait because I’m so worried. Does anyone with fibromyalgia have stomach issues to the point where they vomit and have chronic diarrhea majority of the week? Sometimes there is blood. It doesn’t matter what I eat, it happens at least 4-5 days out of the week. Usually in the middle of the night, probably because dinner is the only meal I eat. I’ve gotten to the point I don’t want to eat because I know I’m only going to get sick. Has anyone experienced this? What was the problem?