Undercooked Chicken, Severe Illness - KFC,

I bought a bucket of chicken from KFC, as soon as I ate 1 peice I noticed it was either undercooked or just a bad peice. I put the rest in the fridge and decided to watch tv. Some time passed and I started having severe cramping in the left side of my abdomen. Several hours later I began vomitting and diareah. | Symptoms: Diarrhea, Nausea, Vomiting, Cramps