Ovulation test

Hi ladies! I've been using this App since Oct.  I just started using the ovulation test (CBE). For the past week I have got the blindly face even though my daily track on here has given me high percentage.  Today I'm back down to 2.8% chance but my ovulation test is a solid smiley face which means I'm at my  peak.  Im so confused.  Can anyone claim this to me.  DH and I have been more intimate based on the highest % was this all for not?