So five days ago i developed really bad diahorreah. The day after it started I began vomiting, I can't keep food or water down still. I have lost 8lbs. I no longer have diahorreah, but still nausea and vomiting and abdominal pain. I don't have a temperature but I feel really knackered, most likely from not eating. I feel full up and my tummy is distended. I'm not sure what to do about it now? I've never had a 5 day bug before, so really I'm asking has anyone had similiar recently?