Hi, My 4.5 year old son has some yellow looking mass in his right ear blocking view to his ear drum. I can see little puss like thing stick to his out ear as well, there is no drainage though. Left ear looks good and I can see his ear drum however this also has little ear wax which looks normal. (Some History: We went to beach and it was too windy, we came back after 2 hours and that day late evening, he started complaining about ear pain. We gave him Ibrufen which helped reducing his pain). However i am worried about his right ear. What it could be.