Weight gain during pregnancy.

I’ll be 22 weeks Wednesday. I’ve been extremely exhausted and constantly hungry, and thankfully haven’t thrown up at all since being pregnant.

Well at my Anatomy Scan, the doctor told me to watch my weight because I’ve already gained 20 pounds... I haven’t been eating the best this pregnancy, and have to eat all throughout the day or I’ll get nauseous. All I can think about now while eating, is that I’m hurting my baby.. I know sometimes I eat so much that my belly gets so bloated. I know this isn’t very healthy, but I just need to know my baby is okay.