The pain could be eruption pain but it could also be due to impacted wisdom tooth if it is in wrong position. An X-ray is required to confirm the position of the tooth. Ideally antibiotics should not be used without a doctor’s prescription as they will only suppress your problem.
Next Steps
Consult a dentist near you
Health Tips
You can do hot water gargles with salt and take an anti inflammatory like Combiflam for the pain