What is this pain I feel?

What is this pain i feel?
the breaking loss
i don't know
what is this pain i feel?

i can't breath,
it hurts so bad,
it feels so heavy,
what is this pain i feel?
can someone tell me...

i look at the sunrise,
and i hurt,
i hear the birds sing,
and i cry,
why is this so,
what is this pain i feel?

its so deep and profound,
its so painful yet sad,
yet what is this pain i feel?