Thanks for asking the query,
Pain on the temple and chin is of dental origin (radiating pain
), as you had mentioned you had a filling done there can be a chance of secondary caries formation due to re-infection of the tooth.
Other reason can be if the filling is deep it can irritate the pulp tissue causing pulpitis.
At night due to lying down position there is ncrease in the pressure inside the tooth leading to throbbing type of pain.
I would suggest you to visit the Dentist
get a checkup done take a x-ray of the tooth,
such type of tooth can be root canal treated to save it permanently.
Take tab Augmentin 625 mg twice and tab aceclofenac
twice for three days till you see the Dentist.
Maintain a good oral hygiene
, use chlorhexidine
mouthwash gargles twice daily.
Hope this helps out.