Peak day?

Heather
I'm new to this, and as you can see,& haven't been chatting for very long. But, I've been using an OPK since CD14. I am not sure if I started OPK'ing & charting BBT too late & missed it, or if I'm not reading something right..or what. But Glow says today is my peak day, & I've yet to get a positive O test. Does my BBT chart look like I ovulated earlier in my cycle? Or is this what it should look like leading up to O?