Clear blue digital ovulation test help 🖤

H 🖤

I’m so confused, my first month using the digital clearblue ovulation test and I had the following:

20th Circle only

21st Solid Smiley

22nd Couldn’t Use The Test As Smile Was There

23rd Couldn’t Use The Test As Smile Was There

24th Flashjng Smiley

25th Today Solid Smiley

Has anyone else had this?

Thanks 🖤