There is something in my throat
I have been having a problem with what feels like something caught in my throat. I can't see it, but once in a while I will clear my throat or cough out small yellowish things. They are about 1 mm square, and smell really bad. I thought they might have been a piece of food that rotted behind my tonsils but this seems to be happening more often and I am not sure what it is.
Does anyone know what this is or what I can do to help it?