Accident I can't remember completely.
Possible torn tissues up to the clitoris knob possible wood splinters too. Does the body have a way to heal itself completely.
Had a physical to check anantomy and was told completely normal.
A girl's experience.
Not sure if this will help or not but I cut myself shaving on one of my 'lips' THREE years ago and the chunk is still there. So, I have no idea!