Dear
Welcome to HCM
We understand your concerns
I went through your details. I suggest you not to worry much. You may not be suffering from
depression at all. You could be suffering from health
anxiety or
hypochondriasis. You should be inactive and therefore digestive related problems. The best method to overcome such problems are to be active physically. Including garlic and ginger along with your food also is good.
Start with these simple steps
Step 1 - Practice Deep and full breathing whenever possible
Step 2 - Drink plenty of water and fruit juices.
Step 3 - A Tomato a day keeps anxiety at bay
Step 4 - Exercise regularly
Psychotherapy techniques should suit your requirement. If you require more of my help in this aspect, Please post a direct question to me in this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques.
Hope this answers your query. Available for further clarifications.
Good luck.