Good news, I'm steadily getting better. I've graduated from saltine crackers to dry-roasted peanuts, and my appetite is steadily returning. I'm still pushing water and vitamin C supplements.

Bad news, is now my sister is sick with the same symptoms I had. And since we don't eat the same foods, this means it was not food poisoning, but a communicable disease - most likely gastroenteritis (the stomach flu). Luckily, we all know what to do when we get sick like this. Rest, water, vitamin C, gentle foods.