Measuring 4 weeks ahead?!

Stephanie

I'm 31 weeks today, but I've been measuring 4 weeks ahead the past 8 weeks... What was everyones experience with this? Did you have to get a C-section? be induced early? Did you go into labor sooner? I've never measured this far ahead and my tummy actually looks small for how far I am so I'm a little nervous. I know baby dropped a couple days ago.