Self Employed in UK, Canadian Permanent Resident as of Dec 21' - Do I need to file my foreign income?

I have been in Canada as a tourist since Sept 2019, I now have permanent residency here as of December 2021, all of my work is carried out in the UK and I pay UK taxes. I need to know if I will owe/file any taxes in Canada? 

I have yet to register for a SIN number and not sure if this is something I need to do? I am here with my common law spouse. 

 

Thanks in advance! ðŸ™‚