Cut on the side of clitoris

Patient: My 2 yr old daughter cut the side of her clitoris getting in the bath tub on the medal part of the shower door..question will it heal on it’s own. There was a gash when I first checked but when I checked again it seemed like it closed on it’s own. It still hurts her when I open her libia. What can I apply to the cut ? It will probably burn when she pees.