A large number of international students have a lot LESS than you do, and when the schools compare your “need” to a similar student, whom do you think will be funded?
US colleges and universities have limited funds to dispense. This is why the competition is so fierce. Each school is different and each school has different ways of determining need.
Apply to those schools whose websites you indicate will look at your “unique circumstance” or, try the “merit” awards.