Thanks for asking the query,
I would suggest you to visit the Dentist
and get the checkup done, take an x-ray of the infected tooth
after complete healing of your surgical wound you can start with the dental procedures.
Follow the post operative instructions properly, maintain a good hygiene.
makes the oral cavity suseptible to any kind of infection consult your treating doctor for detailed clinical examination.
Maintain a good oral hygiene
avoid alcohol, carbonated drinks and smoking
as this may worsen the condition.
Hope this helps out.