What's going on??

An
Hi ladies!! I'm kinda confused, I took an ovulation test last week and one today and I don't see even a faint line on today's one, and glow and some other apps say I'm gonna ovulate on Oct 15-16 and my AF is due on Oct 
 30. Looks like I missed my ovulation, which I think is not possible. my circle length is 36 days, so Have somebody experienced the same?? Thank you in advance!! And baby dust to all of you!!