Been having all kinds of strange unexplained symptoms. Slight pain in what I believe is my lower stomach(on left side by lower part of ribs. Along with this, but not at the same time occurance, I've also had pain in lower left back. A third symptom, again, at seperate times than the others, is that I can take a breath and every now and then, just one breath feels sharp or cold in lungs...similar to the sensation of taking a quick deep breath of really cold air. Also have had symptoms every once in awhile of all my senses fading similar to a fainting or passing out feeling. In addition to all of these symptoms it seems as I can never get all of the gas out of my body(constantly needing to belch), and have had mucousy stool quite often as well as heartburn. No problem with regularity though, despite all of these symptoms. Does anyone out there have any clue as towhat may be causing all of these strange symptoms?