i have a healing perforated eardrum, but inside i feel as if there,s something not getting away and like puss running down back of throat, i keep going to my doctor and he says give it time but my throat is stinging and soar taste, i took this 7 weeks ago, and had 4 antibictocs last one was last week doxicicline, before that amoxallion, why is this going on and gets worse if i eat.