I've been using the clearblue digital ovulation tests... I'll admit not consistently. (I got my first AF since going off of BC so this month I'm going to be more consistent with testing and temping going forward.) Has anyone ever only received flashing smileys no matter where you are in your cycle? I received them up to 8 days prior to getting AF... didn't test while AF was here, but now I'm just spotting or barely anything there so I decided to test this morning and yet again... another flashing smiley. Anyone else experience anything like this?