I heard about the upper teeth related to sinuses, but what about the bottom? I can not pin point the pain but it seemed to have started with the bottom tooth right side in the middle.  now it is throbbing in the front. very sensitive and achy. It does feel like its in the nerves. I have to wait to see my dentist a few more days .  What should i take or do for the pain? ibuprofen helps somewhat but at night i keep waking up. SHOULD i see a doctor before my dentist appointment?