I’ve felt a bit off the last few days and don’t have any pregnancy tests in due to lockdown. I did an opk test instead as I remember from my last pregnancy it showed up as positive but I was further along. I know am opk will always have two lines as LH is present throughout the cycle, but I was surprised to see the 2nd line darker than the 1st. Is this normal the day before AF or could it be the start of a BFP?