I'd better take some anti-inflammatory drugs quickly, and then recuperate with throat lozenges for a few days.

Now you can take throat tablets, buccal tablets and the like, which can relieve the symptoms of sore throat; Don't eat anything too cold or too hot, which will irritate your throat more. You can drink warm and light salt water in the morning.

Don't worry, this symptom will subside in a few days; Just pay attention to protecting your voice in the future.