question: I will be 34 years old in June this year. 5 feet 7, 70kg. I have been having pain in my upper right abdomen since 1996. At one point my doctor said it is cholecystitis; in recent they say it is ulcer. I have been going through treatments. I eat selected foods because some foods especially sugary and/or carbonated drinks. I notice discomfort there like a bag with excessive gas build up and belching every now and them, with attendant loss of strength.