I'm 9 weeks with my 2nd. Last time I had sickness and nausea constantly up to 9 weeks then it eased like a tap being switched off. This time I am having good days and bad days. The bad days are horrendous with vomiting and diarrhoea, totally unable to eat anything. It first happened the day after my bfp and I thought it was gastroenteritis rather than preg related. Now I know it is down to the pregnancy, but it isn't something I have heard of before. Anyone else got the trots? 