Suzy says she once made her living as an actor, model, and body double for some of Hollywood’s biggest stars. Then, a decade ago, she claims she developed a “mysterious illness” that leaves her shaking, trembling, convulsing, and having to force herself to consume upward of 7,000 calories a day to stop her “attacks.”

TELL DR. PHIL YOUR STORY: Has life gone from total success to complete mess?

“This weird illness has completely taken over and destroyed my life,” says Suzy, adding, “It’s taken away my career, credibility, most of my friendships, my social life – my figure.”

WATCH: ‘The Majority Of People Don’t Believe I Have An Illness,’ Says Woman Who Eats 7,000 Calories A Day

Suzy says things are so bad that she always needs to have food on hand, and every day of her life is like a “feeding frenzy.” Additionally, Suzy says she has been to over 20 doctors trying to figure out what’s wrong with her. Can Dr. Phil help her find the answer?

This episode airs Thursday. Check here to find out where you can watch.

TELL DR. PHIL YOUR STORY: Life in crisis?