Missed Exams, Severe Illness - Burger King,

I ordered 2 plain cheeseburger with a small fries. Within an hour I had the worse stomach pain ever, I woke up at 1:00 am and I ran to my bathroom I was in there till 7:30 am throwing up and massive diarrhea and I got lightheaded and passed out and I missed my exams | Symptoms: Diarrhea, Nausea, Fever, Vomiting, Stomach Pain, Lightheaded