I am late to this, but see if there is any Dual Enrollment programs (Community College or 4 year) where you live. If your high school doesn't help, just talk to the schools directly. You need stimulation, as our son did.
We moved our 10th grade son from the State of PA to NV (without a high school), so that he could homeschool in NV and take classes at University of NV. Without a high school, the University of NV was willing to let him take classes per his 1560 SAT and courses way past any high school could offer. He is a twice-exceptional student and unfortunately social is not something important to him. He only cares about learning something new everyday.
He is now in 11th grade and takes Differential Equations and Physics 2 for engineers on campus at University of NV Reno. Then he fills in the homeschooling with EdX and Khan Academy courses. He is still bored academically, but the State of PA essentially threw him away, so at least he is going in the right direction.
