Glow not updating?

Arianna • 😊 Paramedic 🚑 Married 💍 MC 3/1/18. TTC my rainbow.

Glow predicted my ovulation day to be October 24th. I have been doing OPKs since 16th and getting highs daily since the 19th. It hasn’t updated ovulation to a later date and keeps saying the chance of pregnancy is low even with the high fertility from Clearblue Advanced high reading. Anyone else have this issue? Also should I give up on getting a peak test? TIA