Stomach ache. Suggest me what to do.

Dear satyajit sir You have asked that whether I am loosing my weight or not sir there is no effect on my health because of this problem but what the main problem is that I have to go for injections like voveron or dynaper to get relief from pain I have consulted some gastroenterologist and have gone through all the tests and what the report says is that I am having 2° piles stones and appendicitis but sir chronic pain lasting from last four years can not be because of this things I guess And in last four years I have gone for about 4-5 times sonograpghy and appendicitis is found only once and the main reason for not going through the operation of appendicitis is that I am having pain in the left abdomen there is no pain in the right abdomen, please suggest me what to do... thank you