Hi everyone, I've been having this weird felling in my left rib cage, it's kind of in the middle of it. It feels like a hiccup sensation or a baby kicking,and I'm defiantly not pregnant because I'm only 14. I seem to cough a bit and my hands go sleepy some times. I'm going to check it out, but I was just wondering if anybody knew what it might be and could give me some advise ps I do have growth hormone injections but I don't know if that has anything to do with it.?? Any help !?