I Ate Too Fast And Got Food Stuck In My

I ate too fast and got food stuck in my esophagus. It went down very slowly but left a feeling that it never went all the way down. if i drink water i feel i have to vomit . i have repeatedly vomitted. this has hapened to me before whne i ate too fast or too large bites. But usually the feeling passes. it has been going on for the last 3 hours. feels like my diaphragm is stretched or irritated, feel like a constatnt need to hiccup or vomit. what can i take?