hello there! Thank you for asking. I read your query and i want you to know that your question has answer in it. As your ecg is normal and you are too young to have some serious trouble. All you need is lifestyle management Following will help Modifying lifestyle factors Reduce weight Add to bulimia control programm See a psychiatrist have some psychotherapy sessions Regular excercise Neutralizing acid or inhibiting acid-producing mechanisms Enhancing esophageal and gastric motility You really need Dietry modifications. Avoid stimulants mentioned below Fried or fatty foods Chocolate Peppermint Alcohol Coffee Carbonated beverages Citrus fruits or juices Tomato sauce Ketchup Mustard Vinegar Aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) Follow my below mentioned 12 POINTS AGENDA to treat symptoms 1.lose weight divide your weight to the height in meters twice and if the result is more than 25 reduce the weight. 2.Avoid alcohol, chocolate, citrus based fruits,tomato based products 3.avoid pepper mint coffe and possibly the onion family 4.eat small freequent meals rather than large meals. 5.wait at least 3 hours after the meal to lie down or sleep. 6.refrain from ingesting food (except liquids) with in 3 hours of bed time. 7.elevate the head of your bed at least 8 inches 8.avoid bending or stooping positions 9.dont use nsaids 10.dont smoke 11. have a proper sleep routine 12. use cold milk as drink avoid all hot beverages and carbonated ones You are fine and too young to be in trouble., Dont put yourself in one for sloppy routine and lifestyle. Modify it before its too late Hope i was of some help Regards Dr S Khan