Help ruby the 9 week old pup get parvo treatment

Hi my name is Becky recently my baby passed away and we decided to get a new baby for the family we brought her home last tue they didn’t tell us what she was eating so she’s had diarrhea since we have had her so for the last few days she’s been good well today we woke up and I tried to feed her her breakfast and she refused I tired at lunch and now at dinner nothing I have tried human food doesn’t want any thing to do with it she is drinking water but now she’s got pure yellow diarrhea so I did some google search and it sounds like parvo I don’t have any funds to get her to an emergency vet I’m not currently working so my unemployment doesn’t come until tue morning I don’t think she will make it till tue please help my new baby live our family can’t believe we lost our beloved legend of 13 year less then a month ago and now we may lose our baby girl ruby please help me get her into an emergency vet she’s going to need Iv fluid and the works please I have called vets no 1 will see her with out money please help me save my baby