WHAT DID I DO THIS FOR???

What did I do this for?
All I wanted was something more
Now you lay on the floor
Broken and scared

Blood cover your body
Your soul has already left
All I feel is regret
It's because of me that you dead

I'm so sorry my love
I'm weak and you are strong
It feels like the world frozen over
Since you left forever.

Nothing I can do will get you back
I'm left here alone
Without you to hold
Is there anything I can do,
To have you by my side once more..