Ovulation and testing

Ka

Hi I ran out of ovulation tests on cd17 and still was low at about 27 on the scale could I ovulated as late as cd22 do u think ?i have before but that was after my missed miscarriage in feb .i tend to ovulate between cd14 and cd18 but they normally darker than I had on cd17 I’m normally around the 48 on the scale and hit peak about 6 hrs later .im just curious as we didn’t bd as much but I did on day 14 and 16 then again on day 20 I think so probably missed my chance