Not ovulating 😭😭

This is my chart this month. Positive OPK on the 15th no temp rise.

I dont agree with when this says I ovulated. I had a negative OPK that day. Not sure why its giving me an ovulation day.

Last months BBT. Didnt have a basal thermometer yet but was making due.

Idk why I'm having positive OPK but not ovulating 😭 I'm going to change to vaginal instead of oral and see if it makes a difference.