So, I'm overweight as it is.. But since I got pregnant, I've lost 13 lbs. I haven't thrown up once since I got pregnant, and have been eating normally. Not over eating at all, my appetite is actually much suppressed since I got pregnant, but at the least id thought id maintain my weight and not keep losing.. Doctor doesn't seem to be concerned, but I just can't help but be. Belly is growing too! I just don't get it. I kind of want to stop losing weight (first time in my life I've said that, lol) Anyone experience similar? When can I expect to gain? OB says your metabolism speeds up when you get pregnant, that a fact?