My Daughter Has Severe Pain In Her Skull. She Is

My daughter has severe pain in her skull. She is and has always been very specific. She says that the pain is coming more frequently, is more intense and lasting longer. Nothing has helped and she and I are very frightened and she, at almost age 27, said to me just three hours ago that she doesn't want to live with this pain anymore, that she can't. It's been steadily growing worse for years. Nothing and no one has helped. Can you?