Missed period???

Hailey • Tue, Sep 24

I’ve had a regular period since baby was 2 months old. This month, I’m now 8 days late for my period. I never go more than 2 days late, ever. I’ve taken two pregnancy tests and they were negative. Is there a chance I might just skip it? Could I be pregnant and it just isn’t showing up on tests yet?? I’m confused!