Unknown Feeling (Age: 15)

I have this feeling inside of me.
I don't know what it is.
I can't describe it.
It's this weird dropping feeling
Full of unhappiness.
I feel so lonely.
All by myself.
Like no one cares.
My soul is flooding with my river of tears
Because I won't release them.
I won't weaken myself
By showing my feelings.
So I keep them all inside.
One day,
My tears would completely flood my soul,
Moving on to my heart,
my conscience,
my spirit.
Everything would be flooded.
And I will drown in my own tears.