I’m confused.

My Clearblue shows nothing but my other is darker than previous days.

At the end of November I was 2 weeks late, faint line but negative blood test. I started testing positive with an LH surge about CD 13 or so but then AF came early. Now I’m CD 15 with darkening lines on the strips but negative on Clearblue.

I’m just frustrated and confused. ☹️

ETA: I’ve been off birth control for two years, we haven’t been preventing since May, and we’ve been actively trying since August.