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she has been diagnosed with premenstrual dysphoric disorder after battling health concerns for "The past seven years."
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A "severe, occasionally incapacitating extension of premenstrual symptoms" is PMDD.
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which, according to Mayo Clinic, causes "Extreme mood changes that can disrupt daily life and ruin relationships."
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The past two weeks, I've kind of taken a sabbatical from social media.
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I wasn't feeling well, but I wasn't sure why," 21, D'Amelio
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The "The D'Amelio Show" star revealed her diagnosis and stated the condition "Really affects your moods and conduct and many various elements of your life."