OPK question

Mara
My Opk have looked like this for 9 days now, is this normal? I haven't gotten a positive Opk yet and Af is due July 20. Have I just not ovulated yet. Last 6 months glow has been spot on for ovulation days and it said the 2,3,4 and 5 were supposed to be my Window of fertility. Thank you for your help.