medical expenses for my dog

So about a month ago my baby girl bubblegum was sick, I took her to the vet and the vet said she would need blood work. After the vet came back she told me my dog would need immediate surgery and referred me to the animal er. Bubblegum had pyometra. I at that time needed to apply for care credit so that I could afford the surgery. Moving forward into the recovery process after her staples were removed.. About 2 weeks after the surgery she started acting funny also her stomach seemed very swollen and so I decided I needed to take her into the vet which is today. When I went to the vet she was very concerned and told me that my dog shouldn't wait the weekend. . After the vet did blood work she saw that bubblegum wasn't producing blood cells. Her count is very low. They don't know what's wrong and told me to drive to another animal er that was quite a drive . So I'm here now at the ER while bubblegum is getting checked. They want $390 for the ultrasound and $120 for the visit.. The rest is for extensive care and the blood Transfusion.. They said the Transfusion is the most expensive part. .. I don't usually do things like this by asking for help. But I'm still paying on that first surgery for the Pyrometa. This is not just any dog.. This is my baby girl.. My child. I've had her since she was 6 weeks old.. She is now 7yrs old and not ready to give up.. But I need help so that she can continue living that crazy fun life. Thank you to all who has helped. The ultrasound was done. And came back with her liver ruptured. She had a fast growing cancer that we didn't see or even the doctors from the previous surgery. I changed the amount I wanted to earn. Overall with the PyroMetra and the ultrasound it came to $2350. Whatever I earn to help pay that would be a blessing because it's on a care credit card and they really lied to me on how the payments work. They are wanting $200 a month of which I kinda don't know if I'll have but I'm going to try. I as well kinda lied on my application just so I could get approved to take care of my baby. I miss her with all my heart. I honestly don't know what to do right now, I don't even care about financial issues and all that nonsense. I just want my baby back . Even if I don't get anything just knowing someone has read my story makes me feel better.