Stop looking at me like that

[Brujo]

Don’t you THINK I know? -- I don't think the caps adds anything to the piece 
How alone I’ve been?
How alone I am?
Even when you’re home?

Rocking on the bathroom floor
Back and forth back and forth
Manic laughter primal sobs -- I like the idea of this line, maybe try difference descriptions.  As now, it sounds a bit cheesy.
I WATCHED myself lose it

Don’t you THINK I know?
How bad it is?
How far I’ve fallen?
Everything I’ve lost?

Grieving into the silence
Screaming myself numb
My toes were frozen on the tile   --I like this stanza
I SAW my crazy eyes reflected  --again not sure about the use of caps.  I don't like the use "crazy eyes"  maybe something like " I saw foreign eyes reflected"

Who the hell was there?
Whose arms wrapped tightly
Around my shoulder blades
In the dark at 3am?

A very chaotic piece, which is part of why this poem works.  I can only imagine what the speaker has gone through.    However, with its chaotic nature, I think a bit of meaning is lost.  Maybe try to be a bit more descriptive or even add some more stanzas, but just enough not to reveal a full image.  I think that's another pro of this poem is that we are left to wonder what happened to the speaker and come to our own conclusions.   

-Nick