question: I suffer with nauseaus and gas pretty well constantly  My internals feel so swollen and sore.  I feel tense and stressed with it.  My sleep pattern is very poor as I feel  much worst when I am laying down.  I have lesions on my liver, cysts on my gallbladder  and polyps in my kidney.    Some times when my condition really gets disccomforting I feel a  nauseaus and a hungery nawing feeling in my stomach and then  very gassy feeling it settles in my back just under my shoulder blades.  This is very uncomfortable and I can't lie down I just keep walking around I feel so nauseaus and feel like I am full of gas that is lodged in my back and is unable to free it self.  This issue always lasts 6 hours.  I have to be very careful  of what I eat the next morning as sometimes it will start up again.  IIhave had this  condition for a long time and it is interferring  with me having a good quality of life.. ..  I have had blood test and a few other tests but nothing has been determined. I am having a a gastroscopy in December of this year.  I am wondering if I may have symtons of stomach cancer or some other type.    I know this is hard to determin but have you any suggestions on what  I could be doing?