I hear ya! I was constantly told that i was small in my last preg - even by one Dr. I only put on 5 kilo's as well...i guess some of us just have a frame that holds bub more compact. It was nice to be so small but extremely frustrating that everybody had something to say about it.
What's making me crazy this preg is certain people saying "Lucky Ella's a good baby otherwise you wouldn't know what to do when the next one comes along", "Let's hope the next baby is as good as Ella", "You don't realise how much time you have on your hands until you have two"..... Oh the list goes on! GGGRRRRRRRRRRRRR