Differing opk results? Clear blue or one step more accurate?

Melody

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? Wondering whether to dtd tonight. Have dtd last 4 nights. Have attached chart