OPK help

Obviously it’s negative, however it’s a rather darker negative than usual for me. When I’m out of my fertile window, the test line is normally very faint for me. But it’s stayed dark like this for like 10 days now. Anyone know why?

My pregnancy test is clearly negative in the corner lol. I’m currently on cycle day 37, don’t know if I ovulated earlier in my cycle or not. Also 9 months postpartum and this is my second cycle since having my baby. First cycle was 42 days long. Looks like I’m just having another long cycle. My cycle is normally 29 days when I’m regulated. Guess my body is still just regulating?