once you got the marriage certificate and some documents they need in the checklist, its okay to apply, it is like in my case i come here feb 2019 as tourist visa and we get married april 2019, after we got the marriage certificate we apply on paper last week of june they received july 09, I got my AOR september , then december they ask for proof of cahabitation ,( joint account , dental , phone bill, letters from friend that can testify were living together) and then january 24 i got may DM , and today i got my landing interview schedule this feb 4. To god be the glory, ! .