Af is 11 days late. What do you think?

Af was due 11 days ago and never showed. I’ve taken tests and they have all been BFN. I took a Clearblue Advanced ovulation last night and it said I was low ( not ovulating) I took another one tonight and it was a smiley face blinking meaning I am at “high” ovulation. This is what the stripped looked like. I have a few questions: Did I just skip a period and out for this month? Can you ovulate if I was pregnant? I thought the test line has to be the same or darker than the control? What do you think? This picture was taken immediately after it started blinking.