Snow, I was just like you and balled my eyes out to the mw and that's the only reason she even gave me a scan early. I went in and everything was perfect. Besides if baby quit growing, I'm sure you wouldn't find a heartbeat either. Usually there are tell tale signs of that happening and you don't have any. Intact everything sounds good for you and don't worry about not getting bigger. I had a friend who was small and pregnant and she said she pretty much looked the same until she was about 7 months, so you are fine. This is the time that baby is growing rapidly, per my preg tracker, and has just come out of there little cubby behind the pelvic bone, also per my tracker. You are gonna pop in no time hunny and when you go in and have the scan everything will be perfect.