Ovulation too late?

I have been taking opks this cycle but not regularly. I looked at the app and ovulation was supposed to be between 31th Dec - 2nd Jan. But all opks showed clear negative (like no line at all!). I felt ovulationnpains yesterday so i did opk and it shows a clear line - still not positive yet but that would male my ovulation come on CD26/27, is that even possible? My cycle is usually 32-35 days.

We also have been ttc so does it mean i’m still not out this cycle? 😅