Hi there,
The causes of bloating are irritable bowel syndrome, lactose intolerance, reflux, constipation, celiac disease etc.Avoid gas forming foods like beans, cabbage,
cauliflower, apples, peaches, broccoli etc.Chew your food properly while eating. Take a walk after meals .If you have heartburn over the counter antacids may provide relief in symptoms. If the symptoms are severe and persistent see a doctor. Do write to me again.
Best luck and take care!