The Urge to kill, Vampire confession

Darkness is my home
loneliness my secret pain,
Shadow taunt my senses
and my mind is near insane,
Try as i might i can't
overcome,
My gentleman's disguise has been undone
The discomfort that i feel
when you are so close so near
makes my blood rush inside my head
and how i wish to see liquid red
but emotions bind me to your will,
but even love can't stop my urge to kill
so i ask you to understand what i have to go through inside,
Feelings urges that i don't want to hide,
Apart from loving you,
vampires need to kill humans too,

*my first poem! I hope you like and please rate I'd appreciate it! ;)