Throbbing pain on top of my head on the left side it comes and goes but i dont have a headache and i dont feel dizzy?

Head pains: These head pains, especially if sharp & fleeting are most likely a neuralgia which is an irritable superficial scalp nerve. This tends to resolve on its own & is.more of a nuisance than anything serious. I assume you have no scalp inflammation as a cause. If symptoms persist or worsen, consult a neurologist for evaluation & advice.