I have been having dizzy spells and my head feel real heavy and my neck is tight?

Dizziness again: My least favorite symptom is dizziness because it is a vague non-medical term meaning many different things to different people. Head heaviness and neck tightness however are not vague--they are common symptoms usually due to either a muscular problem (including stress) or structural problems of the spine. Try simple stretches of the neck etc, if this doesn't work out in a week, get it checked.