I've become light headed

Yesterday after lots of pestering from my family members and also due to the fact that my colleague Sudeep stays in Nimhans I went there for an Encephalogram.The doctor's diagnosis spelt thus:

Nothing RIGHT in the left side of the brain

Nothing LEFT in the right side of the brain

Does that mean i've become light headed?

Doctor and every one seem worried, should I be worried too, Tell me please.