We are on exactly the same timeline. I contacted IRCC through a web form and this was their response:
The initial assessment to ensure your application is complete has been finalized. Following this assessment, your application was transferred to the Case Processing Centre in Ottawa, Ontario (CPC-O). The office will contact you if they need other documents from you.
The background verifications are currently valid for criminality and have not been initiated for security yet. The medical examination results on file are valid.
Furthermore, if you would like to contact the responsible office directly in the future, you may find the contact information for the CPC-O on our
website.