Light headed and dizzy when bending over?

Positional vertigo. : It is possible you are suffering from benign paroxysmal positional vertigo (aka bppv). This condition is due to small crystals in the inner ear that stimulate the inner ear with movement. Typical symptoms are room-spinning dizziness when lying down in bed, rolling over in bed and when bending over and getting back up. This condition can be easily treated by a knowledgable practitioner.