I'm a week and a half shy from being here for 6 months. I cut everything really close on staying in status. I was a little worried too because I didn't have "proof" of status either - I drove up and they didn't put a stamp in my passport. I just included screenshots of the quick text I sent to my husband showing time stamps of when I told him I was about to cross and hoped that was enoughYou stayed in Canada less than 6 months? i got the feeling that those who stayed > 6 months has to do medical check.
I am still waiting for the medical request....but no news after receiving AOR....