Possible gall bladder disease...trying to figure out how to stay on track.

On my weigh in day, I decided to have some fried chicken that someone had given us as a treat. Within an hour things started to get painful. I thought that it was just reflux rearing its little head. Which has been happening once a year lately. I waited and waited for my body to purge itself but it never happened until the next morning. I couldn't keep anything down. So once my husband got home he took me to the ER because the pain was almost as bad as labor. They will do an ultrasound on Monday and we'll get a more conclusive idea of what is going on. Anybody else have this happen. I've heard that a lot of people have aversions to some healthy foods once they had the gall bladder removed. Any help?