Help! I’m confused.

Danielle

Hi all.

I have really regular periods, I always come on when I am supposed to. However I am now 7 days late. I have took a pregnancy test that says it can give positive results from the first day of your missed period. It came back negative, I also had a doctors appointment and had a negative result. I have some tummy cramps but they don’t really feel like period pains. Has anyone had a similar experience or have any ideas?