Boscibo, I know you’re worried! I was frantic, when she wouldn’t even eat her favorite treat. I tried force feeding her with a syringe which made her vomit.
Like you I was bawling my eyes out. It is frustrating when the vet can’t tell you what’s wrong. I got to see another vet when I took her back the second time and she was the one who gave her the anti- nausea shot which made her feel better.
Don’t worry too much about the vomit unless there is blood in it.
Good luck and keep us updated!