I have had IBS D for about a year now. If I'm going someplace in the morning I won't eat anything after 6PM the night before. If I do I will have about 6 BMs before I can leave the house in the AM. When I get home and eat something the cramping will start about an hour later and D will occur. Is that the food I just ate an hour earlier? If so....how can it travel all that way in such a short amount of time?Thanks!