When I was pregnant (9 years ago!), nothing was very appetizing to me. I'm not a big popcorn fan, but I found that Orville Redenbacher's Cinnabon popcorn didn't make me sick. I would literally make some at night and leave it by my bed for the morning to settle my stomach before I got up. When I got pregnant again, I searched for it, and realized it had been discontinued (what? no one likes cinnamon-flavored popcorn with icing poured over it? hahaha).
Anything you liked that is no longer available?