Sore throat

Been having sorethroat since Chinese New Year even though I did not eat any unhealthy snack. It started with an ulcer on my right tonsil. After it recovered, another ulcer appeared on my left tonsil. Arghh.. So irritating. Now the ulcer was gone but still having persistent sorethroat. Can feel the pain whenever I try to swallow. Drank plenty of ice water, eat strepsil also not getting better. T.T 

Mom ask me to see doctor but i dont want. She say sick must see doctor. Im a nurse lo. I know doctor will only precribe me with lozenges. Dont need to waste money. Can buy at watson pharmancy by ownself. Let wait for another week and see the condition. If not getting better then i will guai guai see doctor. Hope its not tonsillitis.