I would rate pneumonia as an emergency. If I were in the same situation you were in, I would go to the hospital emergency (same doctors). Expensive to the system, yes, but I would get immediate care. The antibiotics would have been 80% covered by my supplementary plan.
The videos weren't that bad. I am sensitive to the feeling of being a trapped audience. I'd rather read than watch, as I can skip ahead to the interesting bits. I promise any video I link is short, sweet, and interesting, and never more than ten minutes long.
Alberta doctors collectively negotiate with the Government of Alberta for their set rates. They use the same billing codes as in the US.