Hello dear Pleasee be calm I think caries has progressed to reversible pulpitis.you would be requiring medications and IPC or Resorations..for further details you can consult me Thanks

Dear Patient You will have to get it treated and not postpone the treatment. Based in the severity of the condition your doctor will decide the treatment. If it's very early stages of dental cavity a dental filling may be enough .Like I said the treatment depends on severity of the problem. The pain in head and neck may or may not be associated with your dental problem. To be sure of the issue. Please visit a dentist as early as possible. Hope this helps.

Take zerodol sp (twice daily) and visit a dentist