Chest pain. I'm only 14! Help, anyone?
So yeah. I've been sick for awhile (coughing) and I get this chest pain sometimes. It's been going on for years now. It's a sudden sharp burst of pain that disappears completely after a second, but usually leaves me with a fast heart rate. I am under a lot of stress, a girl, and no heart disease runs in my family, if that helps. Thanks in advance!