Thanks for asking the query,
Please donot take any medications in extra doses by yourself without the precription of your Dentist
According to your clinical symptoms i suspect that you have developed severe infection in your tooth, such type of tooth needs to be treated immediately, antibiotics and analgesics will give you a temporary relief.
I would encourage you to visit to the Dentsit and get the checkup done, take an x-ray of the affected tooth and plan for the treatment of the tooth.
Hope you find this as helpful,