I just ate an egg sandwich and laid down on the couch for a little while. After about 15 minutes I started to feel pain like the food was stuck in my esophagus and would not go down. This has lasted for over an hour and is still in the same place, I am getting worried. I do have a tendency to eat too fast. I am thinking that the eating too fast and laying down was what happened. Any thoughts if this is something serious or not?