All I can say is run. Leave. Go. Skip. Find some hills, or preferably, a high school, and flee to it. Maybe I don't know all the details, but homeschool can ruin a life. Seriously. This is your youth. You only get one youth. Do you want to say you spent high school at home on the couch doing math homework with your mom in the next room?
Maybe I'm beating a dead horse. But if there's any way, any way at all, that you could get out of the homeschool situation I would recommend it. I'd probably try vagrancy first. Probably more interesting people.
Maybe you want to leave already. Isn't there anything you can do? (I know I know absolutely nothing about your life... But still... Homeschool... *shudder*)