Help, 16mo dd brought up all her milk this morning, it was slightly diluted, 8oz water to 6oz formula. She also brought up her bottle last night (puked twice, once after bottle, again an hour later, milk same dilution) and once (whole bottle again, normal amount) the night before. I thought she was getting better yesterday although she hasn't much of an appetite. She is drinking water, quite a lot of it, so that's good. And she seems upset but not enormously so. What should we do today? No food for 24 hours? Just bananas? Dry toast/pitta? She is a bit lethargic but not worryingly so, i.e. she will look at a book and lift the flaps up. Eek, any advice welcome.