Gastroesophageal reflux or GERD could cause and burning sensation in your chest. You could also have sore areas on you chest. You could have strained a muscle as well.
This sounds like Heartburn. You could have eaten too much spicy or acidic food. It can also be caused by drinking too much wine or fruit juice, like Orange juice.
You could be experiencing chest pain because you are having a heart attack. Chest pain is a medical emergency and needs to be further investigated at your local emergency room.
