Weight Gain

Today I'm headed into week 17.  This Thursday I will officially be 17 weeks-I count it as 18 though as last time we went we were a week ahead of schedule.  But, so far I've only gained 4 lbs.  At this point I wish I had a huge belly and it actually looked like I was pregnant.  Instead I just look like I eat a lot and am lazy.  I guess maybe my Zumba has helped me maintain my weight, but seriously I hope it starts pushing out soon, because I don't want to be one of those people on that TLC show who has like no signs of pregnancy and then all of a sudden is at the park and the baby falls out on their shoes.  I mean, how can people NOT know they are pregnant.  DUMB.