Hello I am Dr Ravinder Sharma
It appears that you have a cyst in tonsil
and possibly it got burst during manipulation. Pain may be due to infected cyst
. If recurrent it may need a removal of tonsil. The focus of infection appears to be in sinuses
. You will need a work up for both. Get a X ay of sinuses, throat swab for culture and sensitivity done. Toy may need a antibiotic and analgesice for this infection.
increases the risk of infections of throat and long term usage may also lead to cancer. Start thinking of quitting smoking from today only
I hope this answers your concerns