30 weeks. only gained 4lbs?

So, I'm 30 weeks pregnant and barely showing at all since I have a longer torso. I've only gained 4lbs so far during this pregnancy, does that mean my baby is who gained the 4lbs? I can still fit into all my clothes like before no problem. Am I going to have a little baby? 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors