Ovulation Test & Temps

La

So I have had flashing smiley face on Ovulation test since Thursday and then on Sunday I had a non flashing smiley face DTD Sunday and Tuesday.

This afternoon I got a blank circle but I tested in the afternoon rather than the morning.

My temps have been

CD 10 - 36.35

CD 11 -

CD 12 - 36.44

CD 13 - 36.24

CD 14 - 36.24

CD 15 - 36

CD 16 - 36.15

CD 17 - 36.21

CD 18 - 36.12

CD 19 -36.21

When do you think I ovulated?

Thanks Ladies