As per my previous post, I have had severe D for the past 2-3 days now. The first night I was up between 15-20 times during the night passing extremely watery stool. It's really not in keeping with my 'normal' ibs symptoms so I'm not sure if I've picked up a bug or had a delayed hangover/severe reaction to food/alcohol. But it's pretty hideous. I thought it was improving but had another 2 episodes this morning and wondering whether to take immodium? My logic being that if it is a bug then it's probably better to get it out but I don't feel able to stray too far from home (the loo) and starting to feel really drained and down emotionally now. Any advice?