I have had digestive disorders for years and they have begun to get quite serious. I am a rather skinny guy but will have bloating 24/7 to the point where I look pregnant. My stomach is in pain more often than not, and I have dealt with indigestion since I was a young boy in high school (21 now). I have tried more diets and supplements than I can count to no avail. What confuses me the most however is just how I could go about figuring out what is happening with my digestion. What tests are available that would be able to pinpoint my specific problem and then provide me with some direction in terms of possible treatments?