Feanolla HELP

Cerys • don't do ketamine
it says on the transcript for this drug on drugs.com that 
"Every time you start a new strip of Feanolla, take a tablet from the top row. Don't start with just any tablet"
(The packaging has arrows to signify each day the tablet is corresponding with) 
I have not been taking the tablet in any order. I have been on the pill for approx 2 cycles and no pregnancy scares but I am worried from this transcript. 
DOES IT MAKE A DIFFERENCE IF I DONT TAKE THE TABLETS CORRESPONDING TO THEIR DAY?
thank you!