I had pizza last night for dinner. A few hours later I felt full, nauseous, and bloated. I kind of felt like throwing up but didn't. Went to sleep and woke up at 1 am feeling sick so went to the bathroom and threw up. Felt a little better so went back to bed. Woke up about an hour later and threw up again. Couldn't go back to sleep after that and still feel nauseous.