Possible I ovulated on 2/10? Here's my chart.

A
My cervical mucus changed from fertile to sticky on 2/10 so I was thinking I ovulated them. Plus my breasts got really sore on 2/10 which always happens right after ovulation. But the next 2 days I were steady temps with a temp rise a few days afterwards. Is it possible I o'd the 10th or do you think it was the 13th? Thanks all for keeping me sane during the 2ww!