Very good. I like the consistancy of using the title in the piece. The rhymes were slightly forced, but I liked the way you used them to move the poem onword rather than just rhyming to rhyme. My favorite stanza was:

I'm going to cry
until my eyes wont anymore
I'm going to scream
until my throat gets sore

I liked your poem. Good Job 5/5

At first when I started to read this, like the first comment, the ryhmes seemed very forced. But, somehow you made it work. I can relate to the feeling you described, and I love how you were very blunt. If you may take my advice; stay strong, you'll make it.
Great work.
5/5
:D