Basically, I was trimming DS1's hair before him, scissors brushed his ear and he writhed in pain. When I had a look, all of his ear was inflamed and red. He said it had been stinging all day, but that he can ear fine.
It's the bit of the ear on the outside where the skin sort of folds over. It doesn't seem to have any wounds or anything but looks very tender and swollen. AIBU to keep him off tomorrow and take him to the walk-in centre?