For the past week, I have been suffering from extreme toothache in my right upper first molar. The pain goes on and off and I would feel pressure in my right ear. Four days ago, the pain was so excruciating, the painkillers didn't work. The next day, I woke up with a fever. But after that day, the pain calmed down and now it has completely disappeared.
Why did the pain suddenly disappear? I have already an appointment with the dentist. Should I cancel it? Thanks