hello there ,
The symptoms you have mentioned like swelling , pain , enlarged lymph
nodes can be associated with the allergic reactions of anesthetic
solution injected during dental procedures .
These symptoms will subside with time as the effect of the anesthetic solution will minimize.
i would suggest you to go for symptomatic treatment at home like gargling with lukewarm saline water or antiseptic mouthwash like chlorhexidine
which will give soothing effect for sores.
continue with the course of antibiotic Augmentin
625mg along with analgesics like aceclofenac
two times daily for 3 to 5 days .
i hope this helps ,