My girlfriend hug herself exactly a week ago today. She made a video and we found her 20 minutes afterwards. She has had a coma score of 3, but is responding to pain slightly and her pupils are responding. Her brain scan showed damage to the basal ganglia, but the doctors said it's not as bad as it looked. She's only 19. She also had issues two days ago with brain swelling, huts gone down now with the help of a machine. What are the odds of her coming back?