I wasn’t eating much and feeling very nauseous at the beginning of my pregnancy. I was nauseous up until about 17 weeks and just started being able to eat. My pre pregnancy weight was 152 and I went down to 145 (7 pounds). And now I’m 21 weeks and I started gaining the weight back I’m at 150 right now but now I’m starting to feel nauseous again every time I eat or drink. Did this happen to anyone else? Did anyone else not gain any weight at 21 weeks (still down 2 pounds from my pre pregnancy weight).