I am 11 weeks 4 days pregnant with my second child. I have not gained any weight yet and I am not really showing yet. But, for some reason my stomach just keeps growing! It's not a baby bump either, because it's not hard, I look like I have just gained a lot of weight. Can someone please explain why my stomach is getting so fat? Oh and I was a little overweight to begin with - 5"5, 160 lbs. Can someone help me out?