Measuring behind?

Taryn

Hi everyone. I had my 34 week appointment today and my fundal height was only measuring 31 weeks. I’m scheduled for a growth scan in two weeks but now I’m a nervous wreck. Admittedly, my baby has definitely dropped. He’s head down and engaged. Would this be the reason why I’m measuring behind? Also does this put me at risk for going into labor early? My doctor was very vague about it. Just said we’ll see what the scan says and that I should go in if I start having contractions. 😬

Thank you in advance for all of the help :)