Ok so I lost my diga rabies plaque can I get another one can I still take her out for walks without it what should I do

Vet has proof of rabies vacc. Get copy.

You'll need to call the Vet and ask if they'll send you a new one, but in the meantime, you can take your dog out for a walk, but just be extremely cautious around children especially, and also other animals until you are able to get a new one. But make sure you call the Vet, some cities issue citations if you have an incident and can't produce the correct documents