I can't imagine what you are going through. My chocolate lab puppy of 4 mos had diarrhea, so I took her to the vet on Tuesday. The vet checked her feces and it came up clear, so the vet told me it was probably just the flu. I was supposed to keep an eye on her until today, Thursday, and if she threw up at all call immediately. Well, she threw up at 7 am Wednesday, so they told me to bring her back in. They told me they were going to run the parvo test, and they asked if I could leave her w/ them for the day so they could monitor her. I was a nervous wreck until I called to find out that the parvo test was negative. She did very well yesterday, so the vet does think that she either ate something or has the flu. They gave me two antiobiotics for her for the next week. I definitely recommend finding a vet that you trust. I was very pleased w/ the service, care, and understanding my vet office gave Baylee. I'm pretty new at all of this, so I won't offer any advice, just sympathy and understanding.