Can i get emancipated?

I am 17, I do not turn eighteen till Dec. 2nd. I live in Mississippi. September 2010 I was taken away from my mother by DHS and sent to live with a foster family. My foster family moved out of state leaving me here. I have a job making $7.50 an hour, and go to school. I make a and b honor roll. I am staying with my cousin, and paying for stay. I do not have my own car, but she does let me use hers to travel back and forth to work. Is there anyway I can get emancipated?