I had some bloody discharge 10 days post ovulation and 4 Days pre-period (at least according to Glow). I see that IB often happens around 9 Days post ovulation so I thought maybe that’s what it is! Considered taking a pregnancy test but then googled pregnancy test after IB and it says you have to wait several days for the hormones to build up. If that’s true, then how the heck do you ever get a positive test 5 Days before your period?! So I’m thinking maybe glow is off and I’m just starting to spot pre-period now.