Hi.
The white spot could be collected food debris in your tonsil. Or could be an early infection.
It would be better if you could see an ENT specialist in-person, or share a picture/video of the throat and consult online.
Warm regards,
Dr. Aanchal, Therapeia centre, Bangalore
Next Steps
online/ In-clinic consultation
Health Tips
Gargle the throat well with normal water/salt water after each meal.