Still feeling sick on the third day, is this normal?

Lay off the lemonade for a week. You have also been intaking in a lot of high sugar based foods. (Oreos, Reeses, etc.) Even though your Bernie-O's were a more healthier option, pasta itself takes time for it to digest properly. Take it easy on your digestive system, it normally takes about three to five days if you intake an abnormal bug. Just remember to stay on the ginger ale and crackers until you're 100%.