I applaud you for trying to help this poor dog, but you're asking medical questions from a forum of mostly non-medical members. I understand you have some difficulty getting to a vet but you clearly have Internet and probably a phone, so you could probably email or phone a vet.
Forum rules prevent members from offering medical advice that could potentially do more harm than good.
www.dogforums.com
Forum rules prevent members from offering medical advice that could potentially do more harm than good.

Canine Medical Emergencies and DogForums.com
Look, I get it. It's very disappointing to register on a dog forum because you have a canine health concern, only to have your your thread locked by a moderator. Here's why we do that. This forum is made up of thousands of dog-owners (and a few who don't own dogs.) Experience ranges from...