hi, i had tonsillitis about 3-4 weeks ago, it lasted for just over a week and penicillin got rid of it in the end. last night i had a sore throat and this morning i've noticed swollen white puss in the back of my throat, similar to what i had when i was suffering from tonsillitis. does anyone know if this is anything to worry about or can these white puss things just appear sometimes?