I'm 15 weeks pregnant and after having no morning sickness since 11 weeks I woke up in the night feeling nausea, hard stomach and mild tummy and back aches. This morning I threw up a little which I only did twice in this pregnancy total. Now I'm all paranoid about listeria because I had a few bites of rotisserie chicken last night and just read that it's a no no unles you heat it up. I also know that listeria is very rare. I had my rainbow light prenatal on a fairly empty stomach last night and I've had pregnancy rhinitis and have been pretty clogged up from it. I also could be constipated. Anyway I put in a call to my doctor and I'm waiting to hear back. Not sure why I'm posting except perhaps for reassurance or to vent my frustrations. I'm sure I'm not alone in having concerns about something I ate. And yes I was worried about mercury levels in my tuna too. I can't help it. I feel so blessed to be pregnant again. Thanks for listening.