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.
Is Gracie up to date on vaccinations?
How much blood are you seeing (cupful, spoonful, etc)?
Was her vomit brown like her dog food or like coffee grounds?
Can she keep water down?
Are her gums pink or white/pale? Moist or sticky?
If you press on her belly, any tensing, tenderness, discomfort, or pain?
Could she have eaten anything harmful (ie bones, toys, plants, chemicals, human meds, etc)?