Hello I was in a car crash in December, the car rolled several times causing the roof to cave in... I went to a&e... I didn t notice until the day after that I have a dent in my head, I went to the doctors and she said it was swelling... The swelling didn t go down so I then went to a&e after a couple of weeks, they said it was my hair crown... I am female and I do my hair all the time, I have never felt the dent until the crash... It is quite big and around the outside of it, it is sore... It is now February and it s no better... I also keep getting minor headaches quite frequently And I didn t used to, please help :(