We were having dinner when he suddenly announced "Mum, I've had d*!" I checked, and he'd had an accident. I rushed him to the toilet where he had more watery d*. I'm terrified (but not showing it) All his sv*s have started this way, and there has been a bug going around. My partner isn't due home for hours. I am spraying bleach and water everywhere. I can't think straight. Help!