Sore throat for a month

Hi i had presistent sour throat for a month now, been doctors several times they keep telling me its nothing to worry about after checking my throat i also noticed like a little white patch. they tell me thats prob been there for years part of the tonsils. "healthy tissue" tbh i dont know what to do driving me nuts..please help someone

I have same issue for 8 months.did you find any solution?

I feel better now just resolved on its own

Thanks for your feedback. How long it took to clear up?