R.K.
As long as your little one is drinking try to relax there isn't much you can do but allow these things to run their course. Clean everything over and over I generally don't use chemicals at my home but when we have any type of cold, virus, or stomach bug I break out the bleach and clean clean clean clean. If your daughter isn't acting like its bothering her too much she will porbably be fine in another day or two. I noticed it seems to last longer in the little ones. My oldest only gets a stomach buy for a day or two now but my little guy seems to get them forever. don't worry about solids right now just push fluid. Clear fluids. Try some broth or some jello. She may not be eating yet because her stomach just doesn't feel right yet she will probably gain everything back when she starts eating again.