Congratulations Ttayo. Sure you will be allowed to travel. The COVID-19 travel restriction does not include people with PR status. However, try to read the COVID-19 regulations of Canada & the airline you are using so that you will not be refused boarding when you want to fly.
Canada does not require a COVID-19 test but won't allow you boarding if you don't use a proper mask. And some airlines, like Ethiopian Airline, does not have their own rules, except those of the country the passenger is going. So, if for example you want to fly with Ethiopian Airlines, you will be allowed to board without a COVID-19 test result but won't be allowed to board without a proper mask because that is a rule from the government of Canada.
So I'll highly recommend you read these regulations as soon as possible as they will help you prepare well for your trip.