On my left rib cage, there is a weird bulge that is clearly visible outside of my body. I can feel it, and it causes alot of pain. I have no idea what it could be. Sometimes it even pulsates. Here is a picture :
i964.photobucket.com/albums/ae125/tierneyboo/248765_119757441442658_100002252090097_175572_1976309_n.jpg
CAN SOMEBODY PLEASE TELL ME WHAT THIS MIGHT BE, IM VERY SCARED.