Last night, after a full day of joyful play, and an excellent bedtime, and about an hour of sleep, the kiddo surprised himself by puking himself awake.
Poor kiddo. We were up about every other hour with kiddo, who was so sleepy. He'd wake up, throw up, get his teeth re-brushed and sip some pedialyte, then fall immediately back asleep.
This morning, my wife began experiencing similar symptoms. I, luckily, haven't, but I called out of work, and am doing what I can to ease their pain. The kiddo is now napping for the longest stretch since this began, so I think he's towards the end of it. Fingers crossed.