I got this vvvfl on 9dpo with FMU. It showed up near the end of the time frame and has now (a day ish later) dried a bit darker. It was so light that I’m definitely nervous it was an indent. I tested again on 10dpo and didn’t see any change. Still there, still super faint. If this is a true positive it should’ve increased right? Or is 24 hours not enough time this early on? I’m going to test again on 12/13 dpo to see. Just scared I got really unlucky and had two different FRER’s in a row with indents 🥴