A Travel Sick xD

I remember a trip some time ago to Riviera Maya.
The first day was entertaining and relaxing, enjoying the swimming pool, events, and the snack bars.
But in the afternoon, I got some problems with the buffet food.
Due to the fact that the food was rancid, I got sick seriously reaching the degree of intoxication and fever for 2 days, why that ends in rest what remained of the rest of my vacations.