Its normal. Im 8 weeks pregnant with my second child and I've only gained a pound. Your expected to gain the most weight in the 3rd trimester.
I'm glad I'm not the only one! I have an appointment on Friday, I'm definitely going to be asking about this! I hope everything is OK with baby!
I am also 10 weeks and havent gained any. This is my second so mu tummy is starting to poke out a little. I go back to the doc today so maybe I gained something just because I finally got my pregnant hunger last week lol