Infant Ear Infection

My 8mos old daughter has had several ear infections already. She is on her third antibiotic for an ear infection that began in her right ear, then appeared in both ears and is now much worse in her left ear. It bothers her sporadically throughout the day and night, though often you would not be able to tell anything is wrong. She had fever with it for two days that was also sporadic (the curretn antibiotic seems to have worked for this). I did not notice any cold/allergy symptoms prior to this ear infection, or since. The current medicine has given her a nasty diaper rash and for two days she had a rash on her stomache, chest and back. She has responded well in the past to chamomile for teething. Any thoguths would be appreciated as I am unable to find a homeopathic practitioner in my area. Thank you.