CD40 no AF

Lexi

Af is 9 days late, all my tests are negative. I thought I saw a few faint lines but decided they were negative tests. This isn’t normal for me and am pretty regular. I tried to track my ovulation with test strips but not sure if I ever a positive before I ran out of strips so I assume I ovulated later than expected. Anyways has anyone gotten a positive pregnancy test this late in their cycle?