Positive opk the day of temp rise?

Question

Hello! Looking for some help! Yesterday morning (cd14) I got my static smiley on clear blue advanced, I also had sharp drop in temps. My one step opks weren’t near positive even last night. This morning I’ve had a sharp rise in temps and positive One step opk. Do you think I ovulated today or yesterday?

Have attached chart

Answer

I’d say see what your temps do first. Today could’ve been bad sleep or other things to affect it. You’ll need two more temps to confirm ovulation happened, but for now it’s possible it was yesterday