I had the Pfizer as first dose. Slept a lot in the following 2 days but that's it. I am due for a second Pfizer shot.
Jenesis is correct. From a healthcare standpoint Canada, and many country of Europe, do not always follow US guidance. Often for very good reason. Often for reason that are not scientifically related.
p.s. I got the vaccine on a nice sunny day. As I got out of my car I was directly behind 2 beautiful girl. One about 40-45 in a see trough sexy sun dress and the younger one (about 18 or 20) in a tight one piece dress again giving me a clear see trough view of her thong. I was like my god who goes to take a vaccine dressed like that! It was a mom and her daughter. I got vaccinated with a boner. I ended up spending the 15 minute post waiting time talking to them. I said to the younger one 'you are quite lucky to have such a beautiful mother'

Life is good!