Better get an endoscopy at the earliest

Eat small frequent meals every 4 hrs dont increase gap between meals for more than 6 hrs donot lie down immediately after meal . wait atleast 1 Hr . sit upright or walk around Avoid water during meals , preferably take water in between meals, Avoid excess tea coffee carbonated drinks fried food .and spicy food Do regular exercise for 30 mins every day Avoid Stress .Do yoga/meditation.  take proper sleep