Well look on the bright side, you only had the first border on when you realized your ooops. I've done a bunch of stupid mistakes and I'm like you, no one would notice or they would think it's supposed to be like that. We know it's not right and it will bug us forever if we don't fix it. There have been days where I used my seam ripper more than my sewing machine. Enjoy the rain and enjoy your sewing day. Maybe treat yourself to something good to snack on or drink.