Weird Drink, Severe Illness - Starbucks,

I was perfectly fine before I drank the beverage. When I received the drink I took a sip., and it tasted kinda weird and not good. But I thought that's how the drink was supposed to taste. Silly me I guess. A few hours pass and then I start to get abdominal cramps. And then starts the nausea and vomiting. NEVER AGAIN. | Symptoms: Diarrhea, Nausea, Fever, Vomiting, Cramps