"suddenly overnight my dog began to be extremely sluggish, will not walk, lays around breathing heavily and her stomach is making a loud bubbling sound every 15-20-seconds, Her eyes are weak and she does not respond when called...."

What breed of dog is this? Does the belly seem distended at all?

Even with these questions answered, there is nothing that any one here can do to help - your dog needs to get to a vet, sooner rather than later. Most clinics are open Saturdays, please go in.