Headache pain from the time I get up to the time I go to bed. Varies on intensity and today got really sick and passed out. What should I do?

Emergency Department. These are not the usual headache complaints people have and such headache complaints need to be evaluated on an emergent basis for potentially emergent treatment to avoid serious developments.
Be seen in ER. If you are passing out from the pain and intensity of your headaches.. Then you need to be seen in the er and/or by a neurologist.