i'm counting down the hours til i take him to the vet

i'm so nervous.. plus its a different vet then he usually sees
there are soooo many dogs in my area yet there are hardly any vets

does anyone elses dog ever wheeze like this?? I have one girl telling me she took her dog for a similar thing w/ coughing a nd they wanted to send her dog to the hospital... I will not let them take him
he's not coughing i just hear the lil sound when he breathes out

ugh how can i sit here until 7:30