Does anyone else experience the following with their IBS?Some mornings I get up and feel very nauseous. I know NOT to eat a thing. I feel as if I may have a blow out or throw up at any moment. I manage to make it through these days by just not eating or drinking. I have experienced this about three different days in the past 6 weeks (no, I am not pregnant). Have you always had the same symptoms or have your symptoms changed over time?