I see white spots before my eyes during the day and when i close them at night. is this normal ? what could it be?

No: Could be a type of floater. This could signify an occular migraine or retinal issue. See an ophthalmologist for evaluation.

Need to be seen!: The white spots in your vision need to be evaluated by an ophthalmologist. It may be nothing, it may be a separation of the jelly inside your eye (vitreous) from the retina, or it maybe a retinal detachment. In either case, you best see an ophthalmologist for a proper diagnosis.