I've had a sever headache for 2 days now. Excedrin has always worked for me but not this time. I've also had dizziness and weakness off and on. And my left teeth have been hurting for about 3 weeks now. And I just recently got over swimmer's ear. Anybody think all of this could be related to one thing? Was about to go to dentist for teeth (have been out of town) but now I have this other stuff so not sure if should see doctor instead or maybe both.