Same with me. I felt ill overnight, and if I sipped a tiny bit of water, I would throw it up moments later, still cold. I tried to ride it out until morning, but the pain was so severe I had my wife take me to the ER.
I was embarrassed at how much I was vocalizing at the ER, but it was like nothing else I've ever been through. I've broken off almost a whole toenail, and that was nothing.