Ovulation extending cycle?

Karington

I normally have around a 25 day cycle. I just started bbt and ovulation tests today, started TTC last week. Before today, my glow calendar showed Monday as OD, but today I had a positive ovulation test, and now it is saying tomorrow as OD. I think I also have EWCM today.

Before today AF was due next Saturday, consistent with typical cycle length. After I input today’s test, it’s predicting AF 5 days later , which is an abnormally long cycle for me.

Has anyone else experienced something like this? Is it likely that my cycle will really be longer this month, or could I ovulate late without a longer cycle?