In 2010, Naya Rivera broke up with actor Ryan Dorsey to focus on her career.
It was very scary to open up about everything, she says in the excerpt.
Its not something a lot of people talk about, but I think they should.

Credit: Stefanie Keenan/Getty Images for Harper’s Bazaar
I know some people might read it and say, What the Hell?
But I hope someone out there gets something out of it.
According to PEOPLE, she didnt realize the severity of her eating disorder until she started writing the book.
I was so young and it just seemed to be the norm.
Everyone was going through similar stuff, she tells the magazine.
I had no way of knowing if I was going through it worse.
Rivera played cheerleader and glee club member Santana Lopez for six seasons onGlee.
Read Not SorryonPEOPLE.com.