Re: DD throwing up all day...could it be due to formula or soy milk?
I'm so glad that your DD is feeling better. We went through one stomach bug a few months ago and nursing certainly is interesting when they're still in the vomiting stages. My DS barfed on my boobs, then wanted to nurse immediately after. But for days he would take a few sips, then pause, probably trying to see if he was going to vomit again.
I do remember the diahrrea lasting for a very long time, almost 7 days once the vomiting stopped. BM is fine though for stomach sickness, it's considered a clear fluid.