Help 😩😩 First time using clear blue advanced digital OPK...

This morning I thought I did everything right but turns out I didn’t I messed up the first time because I didn’t click it all the way in big mistake even after reading instructions like 10+ times I was nervous and had to test again...the second time around thought everything was going well because the test symbol was flashing but it had the test symbol + the book and said to test again once the screen cleared but I didn’t want to waste another test because I had already used two sticks up and these are expensive I know instructions say use FMU but I couldn’t test anymore or I was going to be late for work is it ok if I test around 2-3pm?? Cycle day 10 is today and I know in the chart it says to start today for me...I feel like an air head and messed up and I don’t want to test again and mess up again 😩😩 I thought I held it in for 15 seconds this is driving me nuts help please 😩 thanks ladies ❤️❤️