Suggest Treatment For Severe Headaches

Hello. For the last few months I have had servers headaches that begin in my neck at the base of my skull. They don t throb like a normal headache. Sounds odd but when my head hurts I can feel waves that begin at the back of my head and seem to end at my forehead. These waves aren t painful. Jthey are more scary and leave me feeling almost intoxicated fuzzy headed briefly. I ve never been prone to headaches so I am not sure what to consider. Please help.