I'm so scared I'm currently 9 weeks and 2 days pregnant. My prepregnancy weight was at 80 pounds and at 6 weeks I weighed 87 but recently I was throwing up a lot so I'm 84 pounds now. I feel like I'm slowly gaining weight but I'm so worried my baby won't be born healthy because of my weight. Sorry if this sounds dumb but I'm truly worried. I'm also 4'9 that's why my weight is so low.