I'm 19 Years old, 5'10" and 120lb. About a week ago I was getting pain in the left side of my chest that would hurt more if I inhaled deeply and hurt less when I layed down. It would randomly peak in pain (on a scale 1 to 10, it was a 6 to 8). Before the pain in my chest it would make a clicking sound. The pain is gone now but I still have the clicking that randomly happens and cause light pain and tension in my chest (on a scale from 1 to 10, it would be a 2). Ive been researching online and can't find anything. Does anyone know what it could be? I don't have insurance right now.