In 2021, 33-year-old mother of three Christine McGuinness discovered she was autistic, and for the first time her life began to make sense. There are thousands of women in the UK who have been battling with undiagnosed autism for decades. Christine sets out on a journey of self-discovery, asking why it took so long before she received a diagnosis and the impact it has had on her life. She also asks how many other women out there have been let down too and what can be done to improve the lives of autistic women and girls? She meets with other women who have had similar experiences.