I ate the big sea urchin on Saturday 2/1 afternoon around 3pm. It tasted weird and unlike any sea urchin I’ve had before and reminded me of something (later on I realized it was iodine which is a sign of bad sea urchin). I remember distinctly that the weird taste lingered across my oysters and I didn’t finish eating the uni.
On Sunday around 8:30pm I started vomiting and having diarrhea and that continued every 20 mins or so until 2am when I got some medication from the 24 hour pharmacy. By that time my excrement was purely water.