My puppy of 6 weeks is dying from a vaccine shot to prevent parvo but now I think is about to die from it what can I do I have i.v bags from vet but and pedialyte but shes very lethargic now and breathing bad with sounds of pain

What happend to your pup...

Also she has bloody diarrhea and last time we moved her for i.v she wasnt able to control it and went while laying her down we gave her i.v and shes been in same spot barely responding not picking up her head and looking hasnt smacked her mouth even if u drop water in it or pedialyte but has iv so hydrated but very sick still would antibiotics help or any other thing I can do I just lost one puppy yesterday for same reasons and everything came home straight to help the better ones even more n now not so better