My eustachian tube was clogg the end of October, it got better. Now for the past week, I have a ear ache, swollen gland on the front left side of my throat, balance off. I have no sore throat, and no problems swallowing. I did take an antobic of penicillun that I got from my doctor the end of October and the balance being off stopped, the ear ache stopped, but the gland in my throat is still swollen and when I rub it, or bend my chin down to my chest its sore.