Which date?

Cheyenne • Momma of two angel babies 2/1/18 👼🏻 2/3/19 & a sweet girl 12/15/19 👶🏼

Glow says I’m 8w and <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">Nurture</a> says I’m 6w6d... I’m confused. Which do I go off? I can’t get into my OB until 2/14