Thank you everyone for your thoughts and prayers! It killed me to go to work today, but not everyone sees pets as children the way everyone here does. I just got home from visiting her again, and I brought her blankie and her toy. This time she was able to wag her tail and she kissed me and I was able to cry happy tears!! She settled down nicely before I left. The vet tech was kind of misty eyed as Serene fell asleep with me whispering how important and loved she is in her ear. Her white count is really low, so it seems to be an infection. It was just so bizarre because she was completely normal all day yesterday, then BOOM! When I got to their room this morning, I thought she was gone, as the floor was covered in slimy, bloody vomit, and she didn't even lift her head when I opened the door. That was the worst moment of my life, because after all she went through before we got her, she deserves to have a long life of being adored by us. They are keeping her in over night and tomorrow they will try to give her a little water, and if that goes well, maybe a little food. I will keep you guys updated on her progress.Thank you again for the kindness and prayers!