I'm due on Nov 11, 06 and I've only gained 20 pounds too..
But I think its the baby growing and not what I eat..lol
I've been trying to eat things with more Iron and Fiber and stuff.
I started popping out around my fifth month.. and now my baby girl is just so active!!
my first pregnancy I didnt show till my 5th month... my 3rd pregnancy I was huge by 12 weeks.. it all depends
I am pregnant now with my first...due 11-1-06. I started showing almost as soon as I found out, at about 8 weeks along. It was like my pants couldnt fit anymore. I didnt gain any weight until about my 5th month....and overall Ive gained about 20 lbs so far. Its different with everyone!
I am turning 12 weeks this week, and I am showing a little bit... well, I used to have a flat belly because I go to the gym for toning muscles (I miss my flat belly LOL). The reason why I am showing a little bit is because I still wear my regular clothes, size small... and now they are tight to the waistline and bust... my co-workers can see the pooch on my belly... but I don't look like real preggy yet... maybe next month or in 2 months... who knows.
I didn't start showing until I was between four and five months along. But everyone is different, especially with your first you tend not to show as soon as with your second and third and so on. I am 5'8" and so I really didn't pop until I was 8 months and thats when I began to put on my weight.