Is this normal?

Alexus • 💙Korbin James💙 $alexusmarie2k17

I’m 18 years old (19 in august when my baby’s due) and about 4 foot 10 inches tall. Before I got pregnant I weighed 80-85 pounds. I am now 16 weeks pregnant weighing 95 pounds. My doctor said that I should have gained more, by the end of my pregnancy I should reach at least 115. To me that doesn’t seem possible. I’ve already gained like 10 pounds. I’ve never heard of anyone gaining 30 pounds during pregnancy.... they also said that they aren’t sure I will be able to deliver vaginally and the thought of a c-section or any surgery just freaks me out..

Also it’s a boy 🥳💙🤰🏼