Thanks for posting your query.
You are most likely suffering from acute bacterial tonsillitis
Presence of enlarged lymph
nodes with enlarged tonsil & pus suggests the diagnosis.
There may be possibility of involvement of both side of tonsils.
You should consult with internal medicine specialist and should go for thorough check up.
You should take complete antibiotic course, decongestants, and throat soothing medicines.
You should also avoid oily food, cold
drinks, sour and curd.
You should also perform gargles with luke warm water along with pinch of salt.
Dr. Mayank Bhargava