In the second part of Matt Lauer's interview with Caitlyn Jenner, the 65-year-old reality star admitted she had massive anxiety about her decision to transition.

"I had a massive panic attack," she told Matt during their Today show interview. "I'd never had anything like that in my life. It was, like, so scary. My heart was just pounding and this and that. In my head when I shut my eyes, it was just, like, 'My God, what did you just do?' Because that surgery kind of passed the point of no return."

During the interview which took place during a round of golf at the Woodland Hills Country Club, Cait said she wouldn't change anything about her very public journey.

"No regrets whatsoever,'' the Olympian said. "I just want my family to be okay. All of that stuff takes time. You transition, your whole family goes through this. They've been a blessing in my life, and you don't want anything to hurt them, and you wonder, are you doing the right thing? You know, living your true self. And everybody handles it differently."