Four months later and i still have this weird left upper abdominal pain. Often it just feels like a pressure.. like something is in there or a part of muscle is very stiff there.. other times it is a mild stabbing pain. Most noticable in certain positions, like slouching or laying in bed half tilted to the side. Doc has no clue. Had blood tests, stool tests, abdominal ultrasound. Nothing showed at all. I hoped it would pass with time but four months later it is still here. Sometimes i also feel like it radiates to the side or even back. Not often though. There is pretty much ALWAYS something noticable either pain or pressure. Please i am desperate here.. ANYONE recognize this?