Please Help Save Chloe "Our Puppy"

I hate to ask anyone for money but my back is against the wall here. Tonight, our 1.5 year old puppy "Chloe" ran across the street for the first time. She was hit by a speeding truck and dragged for about 3 houses. Miraculously, she hopped from under the truck and hopped to mommy. Other then road rash and some blood, the worse of the injuries is her broken leg. The leg came thru the skin so we rushed her to the emergency vet clinic in Gettysburg. They did some xrays, a splint, and gave her a few shots and two prescriptions of antibiotics and pain medication and then informed us that tonight cost $625.75 and that we have to take her to a surgeon as soon as possible. This type of surgery starts off and is atleast $3,000. The surgeon and the emergency vet clinic do not accept payments and we were declined for the carecredit for animals. Without paying the 625 tonight, they would not give her the antibiotics. Due to the type of fracture and open wound, if it gets infected (chances are) then she will lose a leg that cost $2,000. or lose her life if we don't catch it soon enough and it spreads. This was a one time accident, she is a beautiful puppy and very well trained most of the time. Chloe is a member of our family and the look of fear and disappointment on my wife and childrens face is killing me. If you can donate any amount to help us, we would be forever greatful. If you like, i can pay you back if that makes you feel more comfortable. Just give me some time. Our house is being auctioned in March and we are supposed to be saving money and laying a deposit this weekend on the house that we found. We just spent that money tonight and we have alot further to go. I would never beg for money, especially if it was for me. I would sooner suffer, but this is for Chloe, my wife and my kids. Thank you for reading.