BBT Help Please - Updated

Update: 8 DPO and today’s bbt is a little lower than yesterday (7 DPO), it’s the same as 6 DPO and still above the baseline and luteal line. Does this look okay?

This is my first cycle tracking bbt. Does my chart look normal? According to Glow ovulation day was CD18, my temp was a little lower on CD19 and CD20 but the 3 temps starting on ovulation day were higher than the previous 6 temps and temp has continued to go up. I had positive OPKs on CD16 and CD17.