Six years ago, I sat halfway up a spiral staircase in an old medical library in London, watching an actor recreate one of the most intense moments of my life. We were filming a TV drama based on a memoir I’d written about my struggles with disturbing sexual and violent intrusive thoughts.
The story had started when, aged 15, I was suddenly bombarded by relentless, maddening doubts about core aspects of my identity: my capacity for violence and abuse, my physical appearance, my sexuality, whether I could trust my bones not to break. Graphic, unbearable thoughts and images started looping in my mind, thousands of times a day. I had no language for my devastating anxiety, or for my shame, so I kept it all a secret for 12 years.
