Random Pains.

Everyone's heard of "growing pains", but I'm nearly 17, and I'm frequently experiencing pains through out the body.  I get stabbing pains in the chest and heat area quite often(heartburn?) but sometimes it hurts more when I breath in.  I also get pain sensations in the uppermost part of the front of my legs, arms, eyes, and the torso.  I also get headaches quite often, but not that often any more.  On other forums, people have insisted(not to me) that it's all down to stress, but I've never been stressed in my life, since I'm used to being put under pressure.  Is there a harmless explanation to quite a bit of suffering, or something more serious?  

[Jason Greenberg, Ph.D.]

Have you been to your primary doctor about these symptoms?  I would not begin to speculate about the cause of these pains, stress or otherwise, until you've been checked out by your doctor.