Hi.I went to see a doctor on monday because i couldnt hear properly on one ear,no pain.Doctor checked my ear and said that i have an ear infection.she prescribed me Otomize,ear spray, to use 3times a day for 7days.Since i started using it my hearing has become worse.I hardly can hear on that ear.Do you think its normal when using this spray or should i see another doctor?And also every time i use it, there is tickling in my ear and i really want to scratch it.Thank you