I ve had 2 ear infections in the past 6 weeks, both treated with a 10 day antibiotic (amoxicillin) prescription. Now, a week after ending the last course of antibiotics i have developed what I think is oral trush and my ear infection seems to have come back too. Could my ear infection be fungal and are there any over the counter medicines? I can t really go back to the clinic because they charge 100 a visit since i don t have insurance here and I don t have the money. (age 23, female, 130 lbs, 5 2, no illnesses or meds except for the antibiotics)