Why do I have tooth pain?

I've been sick for about a week now, and I've been getting better, but each time I hit my head or suddenly turn my head, I have two teeth that suddenly start hurting. I have also been pigging out on those sugary cough drops because when I was sick, I was coughing and really congested, and my ears were always popping. Should I see a dentist for this or will it just go away?