Confused On My Next Step (Immigration <- US)

Hello!

I am an American Citizen with a remote job that I have been working-

I moved in with my partner in August, and have been working a full time job without using Canadian services or social benefits.

I know that I qualified as a "Digital Nomad" and that my visa was waived as a US citizen.

I will reach the six-month mark in over two months, and I am so lost as to what my next step should be.

I don't know what I should be applying for, what I need to fill out, or what to say, and I'm apprehensive about doing anything incorrectly or breaking any rules.

My goal is to apply for PR as soon as I am able, I need guidance on when that is or what to do in the meantime.