Suggest Treatment For Pain In Ear Post Cotton Bud Insertion

Hi my 2 year old son was playing with cotton bud & inserted one into his ear. I guess he pushed it in too far because as I pulled it out he was crying a lot. It took quite a while to calm him down. He is asleep now but has woken up a few times crying. I couldn t see any blood or any difference when looking in the other ear. He also had his tonsils & adenoids removed three weeks ago so could it still be sensitive or has he done a lot of damage do you think? Please give your advice, quite tricky without being able to see I understand!