so over that last two months i've been having some discomfort on the left side of my abdomen (just below the rib cage). in the last two weeks it has been getting worse and increasingly difficult to run. I have also notice that the bottom of my rib cage on my left protrudes out further than the bottom of my rib cage on the right. The only way i can think to describe the resulting sensation is it feels like my organs are being crammed into a tightly fitted enclosure at the bottom of my ribs. Does anyone have any ideas as to what this may be a result of, or have any suggestions on what I should do?