Had the yakiniku bowl for dinner around 7+pm which consisted of kimchi, beef slices and a soft boiled egg. After about 4 hours, started feeling nauseous, and stomach was feeling weird. Took carbon pills, after a while felt a sharp pain in the stomach and got diarrhea. The nausea persisted and shortly vomited after that. Around 2 hours later, the second round of diarrhea and vomiting occurred, and half hour later another round of vomiting. Took medication for nausea and diarrhea and slept, after that it seems like all the symptoms have stopped. Went to the doc, he mentioned it could be a viral infection from contaminated food since there was no fever and stomach cramps.