Hi,
I liked it and it had a good emotional feel to it.
There are some good lines in there:
"And if you think I'm happy you are wrong
My body is an object but not that strong
My mind is shocked, rocked, abused
But there's no choice, please hear my voice"
There are a couple which read slightly odd and you may want to alter them:
"Crying, I sadly discovered it" - sadly discovered is an odd wording, I'm note sure you need "sadly" and doesn't scan too easily
"So I looked upset around" - "upset around" is odd english, I'd delete upset so you still keep the end of line rhyme
"Sometimes I think to run away" - I'd change to "Sometimes I think I'll run away"
And as for title I had to look it up but it is an unusual word and not used in the song. You might want to consider "Set me free"
Anyway hope that helps and i like it, powerful stuff
Neil