Hi, Welcome to HealthcareMagic Forum.
Your History suggests Tonsillitis
. Kindly get yourself examined by a ENT Specialist
as you will require thorough evaluation. You will require antibiotics and analgesics. Take the medications regularly as directed by your Doctor and go for regular follow up. In addition to medications, you should be incorporating some lifestyle changes. Get adequate rest and do salt water gargles several times a day. Drink plenty of water to keep the throat moist and prevent dehydration
. Drink Warm liquids like tea or warm water with honey. If you smoke or Drink, QUIT.
Wish you Good Health, Take Care.