I Am 52 Yrs Old Female, Generally Healthy Non Smoker.

I am 52 yrs old female, generally healthy non smoker. I have been having pain in the left upper and lower jaw and teeth for about 3 days. though I had fillings replaced in the area last year in both upper and lower, the pain does not seem to be restricted to just one tooth but along jaw line both upper and lower from the back to approx. front canines. teeth in the area are also very sensitive to hot and cold all of a sudden.