Danielle admits that she suffers from debilitating anxiety that has taken over her life. She says her days consist of monitoring her blood pressure, checking her blood pH levels and visiting doctors. She also says she often gets lightheaded, has become weak in the legs and felt a stabbing pain in her heart because of the condition. 

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But the young mom of three says life wasn’t always like this for her. She says she used to be fun, energetic and has been described as the “life of the party.” 

So what happened a year ago to cause the shift in her personality?

WATCH: Woman Claims Daughter Is ‘OCD,’ ‘Hypochondriac’ And Brings ‘Panic Attacks On Herself’

In the video above from Friday’s episode, Danielle tells Dr. Phil what she believes may have caused her behavior to change. Is Danielle really sick? Have doctors just missed the underlying cause of all her problems? See what Dr. Phil thinks on Friday.

Check here to see where you can watch.

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