Listeria?

Rebecca

Hello, paranoid pregnant woman here. About a week ago I ate a turkey sandwich while camping...I just wasn't thinking when I ate it.

Anyway, here I am a week later feeling tired, overall just not very good, and last night I was in pain from...ah, let's just call it gastrointestinal distress.

How worried should I really be about Listeria? I left a message for my doctor, but probably won't hear back until Monday.