Whipping girl

Are you aching  
Let me share your pain  
Are you bleeding through  
I’ll be your tourniquet  
Is a bullet lodged  
Driving you insane  
Although I’m squeamish  
I will extract it  
And suture up the gaping hole  
Are you suffering  
From those worst blows only emotions  
Strike  
Turning you into  
your Worst enemy
Let me be your shield  
I’d be bludgeoned for you  
Let me take it all  
I’ll be your whipping girl