Go see a neurosurgeon (not a neurologist, maybe you meant neurosurgeon) ASAP! Get a different one too. Be assertive, even aggressive if you have to. All of your symptoms sound like any one of them could be due to your shunt. At the very least you need to rule out a shunt problem. But (and i'm extrapolating a bit here) it sounds to me like YOU know it's your shunt, and that's what matters the most. That means you don't stop until you get answers!! Good luck and keep us posted!