i cant feel my mouth

so this afternoon i went to the dentist to get a filling, oath it was the weirdest experience ever. it didnt really hurt as they numbed my moulth. even now and hour and a half later my mouth is still numb i cant feel the whole left side, my teeth, lips, tounge, and gums. So yeah i thought i would share my numbing experience with you all. it is weird lets put it that way!