Like I'm so tired of hearing you're too skinny or you lost tons of weight it's stressing me out what can I do? I suffered from HG for about 2 months and it made me lose alot of weight about 20 lbs. I'm doing better now at 17 weeks but because of the nasal drip and excessive saliva I get the nauseous feeling still which makes me not wanna eat as much. My question really is it OK to take weight gain pills during pregnancy?