BBT chart help?

Amanda 🐼 • Aiden James and Aubrey Ann 💜
​im pretty sure I ovulated on 6/8 as I spot gor two days and get the sticky mucus. After the 8th it was all gone but as you can see glow thinks i ovulated later. On a day my temp went down. Im having a lot of trouble figureing out when im ovulating through bbt :/