Hi. It sounds to me like gastritis
attack especially if this already happened. Also GERD
or hiatala hernia
. You can do gastroscopy to evaluate how serious it is. Till that just avoid hard food and alcohol, coffee. Eat milk products and fruit. Also lay with your upper body elevated. You can try taking some other antiacid drugs such as pantoprasole or antacides. Also you IBD
should be sonsidered. You simly need to find what food triggers these symptoms and avoid it. If pain persist then some more serious disorders need to be ruled out.
Wish you good health.