I'm so sorry. Ava's finally feeling better. Don't force him to eat if he's not hungry. The dr. told me and Ava's dr. to me for her that the emptier your belly is the faster you'll recover. If it last more than a day, you may need to buy some soy formula for him to be sure he's getting some nutrients. The soy is easier on their stomachs. Just trying to give you some hints b/c we just got through this.
I hope he gets better soon. Also, the best time for pedialyte is right after he throws up. My dr. said that it's really not even necessary unless they had diarrhea.
Good luck!
It's weird that this happened, b/c in the shower this morning I was actually thinking about how lucky you are that he's never been sick.