Left chest pain radiating through arm and shoulder?

For the past several month I have been having chest pain on the left side of my chest, sometimes its tward the top part near the shoulder sometimes its below the nipple, most of the time it is sharp pain, but other times its weird pain feeling. My left arm constantly hurts , i feel like something is bring down the entire arm, my forearm and tricept hurt the most, the pain comes and goes although my left arm always feels different for the past several days. I have been having this pain for several month now. Im 19 and i constantly work out at the gym. I thought it might be a pulled muscle but it really dont give any reason why the pain radiates in my left arm so much

See a doctor immediately. It could be a pinched nerve or you could be having cardiac problems. Don't risk it

Get thee to an ER or a doctor as soon as possible. These are classic sx of heart attacks.

Please seek medical attention immediately!!! ASAP You may have a serious heart condition.

You could have some nerve damage. See your doctor and get it checked

Get to a doctor ASAP! Those are classic symptoms of cardiac arrest/troubles. Don't think just because you're 19 it can't happen to you. It can happen to ANYone.

Please get checked out soon!

It could be muscles - read The Trigger Point Therapy Workbook by Davies to learn how to help yourself.