I have been feeling really nauseous. I can't stand the smell of food sometimes. It's hard for me to eat anything. With my first pregnancy I didn't get nausea this bad what so ever. I'm also somewhat constipated. My stomach will start to hurt. The upper side of my stomach will start to hurt. I don't know if it's because I'm constipated and I haven't eaten like I would normally eat or if it's because I have a stomach bug. Any ladies been through this???