Well, my vet is positive its in relation to the coughing, so he gave me some cough syrup to give her at night, since that is when its the worst. He said it would be ok to give to her twice a day if her coughing is really bad. I gave her some first thing this morning and while she's still hacking, its nothing like it was last night. She wouldn't even eat her breakfast this morning, but about an hour after I gave her the meds she ate some of it and started chewing on one of her bones.
Parvo is such a nasty, terrible thing that we have horrible amounts of over here, I'm probably going to think every little thing that goes on with her until she is a year old is going to be parvo.