My Momo first grooming

Momo seems sad after his grooming,not sure is it because of the fear he has or because he felt that he's not handsome after the hair cut..he look neater,but the hairdresser told us that there is a patch of blister behind his ear.N.o choice i have to clean his wound twice a day and spray medication to it...he always struggle with me ,but thinking of it,i guess if i am Momo i will struggle too if someone trying to touch my wound...hehe..hope he will recover fast