Clearblu confusing test.. help!!

Catalina

Hi everyone, this is my first post. Writing this because this ovulation test is the second I’ve done after 48 h and display the same smiling face as two days ago. I’m not sure is displaying the write 🙂 because lines are so different in intensity for a positive ovulation. Every one experienced this? And also I never get the flashing face.... I go from low to peek. I am not sure it works that good. Thanks to everyone.