Anyone measuring differently?

Carli • Mommy of 4 👧🏻 4•4•12 👦🏻 7•25•14 🧒🏻10•21•17 👶🏼11•9•21

I went to my OB appointment yesterday and according to my LMP I should be 7 weeks. When I had my ultrasound they said I’m measuring at 5 weeks. I’ve never found out I was pregnant this early.