Since you have been kicked out, whether you CAN leave is no longer an issue. Since you want to leave, your mission is accomplished.
If there is a family friend or someone else that can intervene to assist you in getting your "stuff," I would suggest that route.
I truly wish you the best of luck.
P.S. Is you father available to assist?
Sign up to receive a 3-part series of useful information and advice about child custody law.