Help Kublai get better!

Recently Isabella and I took Kublai, our 12 week old Siberian Husky, to a BBQ, five minutes in she's running around playing with another puppy when she starts struggling to breath. We calmed her down but she was still struggling and refusing water. Suddenly she began to vomit blood and have diharia. We rushed her to a vet, on the way there she continued to throw up blood and blood also began to come out of her nose.
We finally get there and immediately she's being tested for everything, parva, allergic reaction, etc. They found nothing. They give her bloodwork and xrays to see if she swallowed something, nothing. Her white blood cells are great and nothing where it shouldn't be. They suspect it's something with her lungs but need to run more tests today. She is currently on antibiodicts and still struggling to breath. Isabella and I slept with her (she wasn't able to sleep much, She'd panic and need to breath more and wake up) and the medical bills so far have been a huge blow to us. We have another visit today where they're going to run more tests as well. I don't like asking for money, but 1500 would be just enough to where we can get her the right treatment after they figure out what it is, without completely exhousting our savings. Thank you.