I recently consumed chilled ( ice like) cold drink 2 days back and got severe sore throat, my throat become fiery red along with tonsil enlargment i contacted gen physician and he prescribed dexona 0.5 along with Azithromycin 500 but it won't work , although the fiery redhess subsides but the region shows presence of white mass like appearance all over it, it hurts during swallowing too , recently the dr changes the medications to cefpodoxime 200 along with dexona but am scared about that white appearance, what should i do ? Is this an indication for any serious cause or is this a normal phenomenon which will resolve by medications ? Am scared to visit ENT clinic due to corona outbreak plz help