Please help! Super confused? πŸ€¦πŸ»β€β™€οΈπŸ€·πŸ»β€β™€οΈ

jess

So I have a question! I got these Clear Blue Digital OPK (the purple one) the other day and I used it today and got my FLASHING smiley and I thought just to be sure I would use the pink OPK and I was wondering why is one flashing and one says negative? Could the purple one detect It better? I’m super confused!