Hello & welcome, I am Dr. B, a licensed veterinarian and I would like to help you today. I do apologize that your question was not answered before. Different experts come online at various times; I just came online, read about your wee one’s situation, and wanted to help.
Again I do apologize that my colleagues could not aid you sooner, but can you tell me:
What does the vomit and diarrhea look like?
Can she keep water down?
Are her gums (or inner eyelids) pink, yellow, or white/pale? Moist or sticky?
If you press on her belly, any tensing, tenderness, discomfort, or pain?
Is there any chance of anything harmful having been eaten (ie bones, toys, plants, chemicals, human medications/drugs, etc)?