Food Safety Report: 7-Eleven, Interstate Highway 35 South, San Marcos, TX, USA 2 years ago • details 32 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Taquito Onset: Less than 4 hours Duration: Several days Sick: Me