You know we have more than 2 parties in Canada right? And that we have a Westminster parliamentary system, meaning we can have a minority government. Unlike in the U.S.
So we actually have the option to vote for a 3rd or even 4th party if we want and still end up with the conservatives not being in complete power. In fact, I believe the best outcome for Canada would be a minority Liberal government with the NDP as the opposition.
If we don't vote Liberal, it's not a total loss. So you can calm down. What happened in the U.S. won't happen here.