Well, I asked this before, I had strong sharp stabbing pains deep under my chest (I am a teen 15) it lasted about 15 minutes going on and off. Sometimes when I walk just a little, I feel my heart pumping fast as if I ran. Now this was about two hours ago, am I all right now. I haven’t had any pain but I feel little short of breath, just a little and I also don’t eat healthy at all. What are the causes of pain in chest left? What should I do to treat this problem? Please help me.
