Diarrhea at 26 weeks

I had diarrhea earlier. I woke up to my stomach really hurting. I did drink a loooot of water yesterday. But now I’m worried that it could be a sign of listera. I don’t eat deli meat but I do eat cooked sausage, but what if I ate some undercooked sausage one day?

Anyone else have/had diarrhea during pregnancy and it turned out to be just an upset stomach? I’m going to call my doctor and talk to them too. I’m probably just being too paranoid