C.A.
You can buy yourself one of those ear things the doctor has now at a drugstore and you can see if the eardrum is red. If it is, then go get it treated. You do not want to deal with ruptured eardrums! I have, and I wish that little device was available when my kids had all their ear infections. I had all three kids with multiple ear infections and usually it started with a cold and/or strep throat. Two of my kids had ruptured eardrums but fortunately they healed fine without surgery. An ear infection can cause a high fever and severe pain for a kid. Other types of ear infections can be related to swimming. One of my kids had so many ear infections that his ears were blocked for 80% of his toddlerhood and delayed his speech development. It can take up to a month to clear out an ear after an infection and my poor kid just got one after the other. He is one of my kids that had a ruptured eardrum WITH NO FEVER.