What Should I Do About My Parents?

I am an almost 16 year old girl. My parents (especially my mom) are very religious and keep me from doing things like going shopping with my friends, going to school (they force me to be home schooled), owning a cell phone, having a Myspace, Facebook, etc., and wearing shorts (that I bought with my own money) and tank tops. I don't think they treat me this way because I misbehave (i'm actually very obedient), but i'm getting extremely frustrated and its making me sick (literally). I try to tell them that the tighter they hold me the more I will struggle to get free, but it just made them angry and now I have even more restrictions. I can't drive yet and don't have any friends within walking distance. What should I do? How can I get away more often or at least get them to listen. Any advice would be appreciated, thank you.