It is not unusual to see a little blood in the vomit. I suspect that she is tired as a result of the vomiting and perhaps hypoglycemic. I am comfortable trying a few things at home. But if Daisy does not improve, I would recommend taking her in for an examination.
Let’s give Pepcid AC at 1 X 10mg tablet per 20 pounds twice daily. This is Famotidine, and it decreases the acid in the stomach.
Just put on the finger's tip and place on the back of the tongue, then hold the mouth closed till swallows.
Pedialyte to drink starting 2 hours after the first dose- flavored or unflavored.
Please five 1-2 tsp of corn/Karo syrup.
No food till later tonight.
Then cooked hamburger and rice. Use lean ground beef and strain off the fat before mixing it with the cooked rice. I would feed 3X daily.
Watch for vomiting or continued vomiting, not eating, blood in vomit.