Is it worth it?

I don't understand
What did I do
To make you say
Our relationship was threw

I don't know what happened
I guess your to good
I tried to please you
The best that I could

Didn't you know
I was serious when I said
That I love you
Now I wish I was dead

Didn't you know
You were the love of my life
Now I'm sitting in my room
Staring at this knife

Why did you pretend
That you loved me back
Now it seems
That my life is off track

I don't know what to do
I'm staring at this knife
Is this really worth it
Ending my life?

--Please comment or vote--