Reader Songfic Request

I feel like a monster Skillet

There's been a secret I've been keeping from others for so long. Acting like everything is fine and jolly but in reality they don't know who they are really friends with. A monster, freak, something hideous; but they will never know about this thing, this creature scratching away at my inner soul just wanting to be let loose and cause terror. But I can't let it. I won't let it. No matter how much it feels as if it's taking over every fiber of my body and seems to be screwing with my mind so much I sometimes feel like I'm dreaming.
  But when it does come out I want to scream until my lungs burn for air, want to break this chain that's holding me down as I watch everything like a movie, not able to look away, seeing all the terror and destruction it's causing.....but knowing that it's me doing all this, hurting others without wanting to, ruining others' lives....
  Please, I beg of you, anyone please save me from the nightmare that is my reality!

(Welp it's been awhile but I think I did good :3)