my puppy is 7 weeks old is a female mini schnauzer and since last night is not playing only sleeping and cant hardly walk im very scare because i dont know if she has parvo virus but she is do not have diarrhea no vomiting i did give her pedialite and Gatorade and she looks a litter better.. she do not have her shot yet because she is going to travel to ny and she will see the vet next week,,, can anyone give me an idea what could be wrong with her