Irritable Bowel syndrome. Of the body?

My problem is excessive flatulence and weak digestion. I want to make it clear that the pattern is not normal and I am sure it is more serious than it sounds. I pass gas for at least more than 25 times a day and the pattern is similar every day. The gas passed is normally without the foul smell. I open bowels at least 3 times a day – 2 times in the morning and once in evening. The moment I eat anything I passage of gas increases. Passing gas so many times a day is very embarrassing and I feel super stressed throughout the day. I showed it to one of the doctors in Medanta and he said that it is normal! On his advice, I went through a few tests, and one the tests indicated that I have fatty liver. I did not consult the doctor again as I wasn’t quite satisfied. Through this forum, I want to know that is this disease or symptom incurable? It is just becoming intolerable for me. Should I go for an endoscopy for full testing of the body?