My heart feel for you in India. This disease however has become epidemic worldwide and will continue to get worst as the years go by unless something can be done about it.
I have a few suggestions you might want to look at.
Do you have medical insurance or is it free in your country. Do you have pain clinics in the area you live in? If so, you may want to seek a pain management specialist who can help you take control of the pain your in and possibly help you live a productive life. Foods to avoid are things that might upset your bowels. That is very important.
You need to look up a disease called : diviticulitis. which can show you what foods you need to avoid if you want to stay away from any more surgery. Also you should never ever have another surgery unless it is life threating or you have a small bowel obstruction. I was just recently diagnosed with diviticulits on top of having adhesions, so I understand all too well what you are going through.
Also there is a website you can go to for more assistance : http://www.adlap.org. These doctors are professionals in the a dhesion field and full undertstand what you are going through and maybe able to help you as well.
If you ever need to talk, I am always here to help. Your Friend , Dee