I get bad headaches bad dizziness almost like I'm stoned feeling have bad upper wisdom and some bad teeth. Been weeks now off and on what could it be?

I would go to the ER. I would not hesitate in going to the emergency room right now.
Dental stress. Bad teeth can certainly cause tension headaches due to improper bite, tension of the facial muscles, referred pain of rotten teeth to the head. See a dentist. Bad teeth cause many more problems than just headaches.
Infection ? Inflammation? Sounds like both. Whatever the cause, you need to rule out the dental aspect by having the rotten teeth restored (if possible) or extracted. You'll start feeling better and then decide how to replace them. Your condition will not get better, but will certainly get worse the longer you wait to be treated. Call for an appointment.