Gained 10 pounds in a month?!!

I have my monthly OB appointment today and I’m so nervous that he’s going to judge me or tell me I gained too much weight too fast!

At my last appointment at 18 weeks I had only gained 5 pounds.

Since then (23 weeks now) I’ve gained 10!

So I’m 23 weeks and up 15 pounds!

I haven’t changed my diet at all and have been active everyday!

How did I gain so much weight so fast?!