Pain, sadness, despair.

There's this uncontrollable pain in my chest and every day it gets more profound than the day before, I try to get past it but it just pulls me back as if it never meant to let me go.
So every day tears flow from my eyes like a tainted river that has no end and no beginning, there's this noise in my head that never leaves, how do I get rid of this sadness?
How do I win against this despair that lives within me? How do I overcome this shadow that as been feeding of my soul?
I feel restless, hurt and drowning in my own lack of ability to save myself.
 I need a sign. something that will bring back the light into my eyes and will lift this weight out of my chest.