Thank you all so much!!
The urinalysis didn't show anything but the doc said that because we got here there so soon that wasn't unusual. So, we're still unsure whether it's food poisoning or a virus. The doc said both just have run their course. So, it's plenty of clear liquids, broth, saltines, & jello for Savannah for a while. She seems to be feeling some better this morning. She's still having stomach cramps, but they don't seem to be as bad as they were yesterday.
She & I are going to take a long nap today!! I'm sure hubby will too as soon as he gets home from taking his dad to the doctor.