Do what you and your vets think is best.
Here sticky gums after vomiting requires an immediate trip to the vet for fluids. Sticky gums means dehydration. Dehydration means electrolyte imbalance and potential cardiac arrest. A Yorkie that vomits 10 times is almost certainly dehydrated.
She probably won't be able to hold down water. And if she is dehydrated now, I'd hate to see what could happen after 12 hours of no fluids.
I'd say watch the gums to make sure she is okay, but they already indicate that she is not. I'm sorry.
