I can’t get hold of my GP until Monday and thought I’d see if you guys had any ideas. I’m 18 weeks pregnant, had the usual first trimester sickness but was coming out of it. Then Monday this week I was really sick, violent vomiting. Since then I’ve been on and off terrible. Sometimes the sickness doesn’t kick in until the afternoon then I’m vomiting for the rest of the day. Sometimes I’m woken up with it in the middle of the night. So my questions are. Does anyone have any ideas what it could be if it comes and goes like that? Could it be morning sickness back again and much worse? Any suggestions of what could help (hard I know)? And how worrying is it given I’m pregnant? I’m particularly concerned about it maybe being listeria or similar. Any ideas most appreciated.