Sorry for lack of info. I sent the question to the vet that i asked before.
i have a chocolate lab, female, almost 5 yrs old. she is fixed.
first noticed large amount of vomit 6 hours ago. very lethargic since then. mostly she is trying to sleep i think.
her skin is red. inner ears are red. eyes are red and bloodshot. gums are red. under lips is red. she is drinking water a little bit. i let her out to pee and i noticed it was all a small amount of blood.
i gave her a small dog treat and she threw it up within an hour. that was 3 hours ago.