Listeria

I posted earlier this week about eating cheese in Italy. I have been cautious in always asking if it’s pasteurized, if they seek the slightest unsure I stay away. Today I woke up with mild diarrhea and poopy cramps. I felt like I had to go again, but only had it when I wiped no actual diarrhea. Sorry for the TMI, just wondering if anyone can relate or has thoughts/advice.