Question about my fertile window

For about a 5 days I have been using the clear blue digital ovulation strips and I have been getting a flashing smiley face which means my levels are high but not at their peak yet. But when I document on glow it tells me I am not ovulating but the fertile window doesn't change. Is there something wrong or did I miss my chance?  I have been doing the BD just about every other day. I'm going to keep my fingers crossed!