Question!!! Need some help!

Hey everyone. I have been using the Clearblue Advanced Digital ovulation test and I have a question! I've been testing since Saturday and ever since Monday, I've gotten the flashing smiley face saying that fertility was "high."  I know that's good but I didn't know how many days after you got the first flashing smiley it would be before I got the smiley that stays saying that I'm at my "peak" fertility for the month. I'm just worried that having 4 flashing smileys in a row may mean it failed to detect my "peak" fertility. Anyone have any ideas?! Help would be greatly appreciated! :) :)