Increase your fiber intake. Adding fiber to your diet increases the weight of your stool and speeds its passage through your intestines. Slowly begin to eat more fresh fruits and vegetables each day. Choose whole-grain breads and cereals.. Avoid foods and drinks that trigger heartburn. Everyone has specific triggers. Common triggers such as fatty or fried foods, tomato sauce, alcohol, chocolate, mint, garlic, onion, and caffeine may make heartburn worse. Avoid foods you know will trigger your acidity. Consult Physician and orthopedician for further evaluation and treatment...
Your illnesses are suggesting a strong psycho-pathology behind the illnesses. You have been stuggling psychologically with your environment with suppression of emotions for a long time. These are looking like, origin from mind and effects on the body (i.e., psycho-somatic illness). Co-relation, psycho-analysis and confirmation needed.
You can follow fiber diet advice with physician as well as ortho opinion, along with psychological councelling.
Another option is homoeopathy, which also works with the concept of psycho-somatic concept, along with psychological councelling.