I Got Screwed Again

Is there something wrong with me 
And when will it end 
My girlfriend said she loved me 
Then she ran off with my friend 
I called her up the other day 
She said she's doing fine 
And all the shit she's put me through 
She oughta do some time 
Yea I got screwed again
(I got screwed again)
Yea I got screwed again
(I got screwed again) 
Ain't it just my luck, 
The girls all think I suck 
And I got screwed again