Food Safety Report: Wawa, Northeast US Highway 19, Crystal River, FL, USA 2 years ago • details 22 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Milkshake from here Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me