Where are you gaining weight, belly or all over?

At first I thought it was all in my belly, but in the last three days I've had several different indications that that is just not so. I went to put on some pj's that had an elastic waste and used to be rather loose on me and were actually a little snug. And then I just went to the gym and behold some gym shorts that used to be a little big on me, fit perfectly. Which means I've gotten thicker in the hips, thighs and ocks. Is this normal or is everyone different. This is a little disheartening for me as I was trying to watch how much weight I gained, but have somewhat thrown that to the wind, but it is a very worthwhile cause and I couldn't think of a better reason to gain weight. :) I've gained 14lbs and I'm 20 weeks tomorrow. How much have you gained and is this a lot?