Bella’s emergency need of health

Hi everyone, I’m fundraising for my Bella who just had a beautiful litter of 8 puppies, but she is not doing very well health wise. Somehow one of her puppy sacs didnt come out with the puppy leaving her with a bad infection that’s life threatening. She’s there for her puppies as a very good mom but she’s not eating at all. Also she’s still pushing today 4 days later after giving birth as if she’s still trying to get something out. She looks very uncomfortable and I feel really bad for my Bella and want help.