Clear blue digital ( smiley face twice) ha !!!!

Iman
I just purchased the NEW Clearblue Advanced Digital Ovulation Test .This new test claims to give you the best four days for fertility.  You receive a flashing smiley face before a steady face that notifies you that you are at your peak. 
 I had my first day of my period on May 20 , usually my period stays between 7-8 days . So on my 10 days I did the ovulation test and it came solid face !! I was very surprised then I was like maybe I'm already ovulated . The smiley face stayed for two days . Then on day 12 I had no face which I was not fertile . On day 13 was the same then on day 14 I had flashing smiley face like I'm ready to ovulate !!! I thought I was done ovulating . Can I get another solid face again .