Looks like a case of chronic gastritis
. Did you have the habit of skipping meals/taking meals at irregular times/taking too much of spicy food/junk/non-veg food?
In case one or all of the above holds good, stop it immediately!
I advise you to take a syrup called "Mustarishtam". Take 20ml of the syrup twice daily - morning and night - after food and see the magic!
Dr Gautham Shanbhogue