TikTok’s Whitney FrostShe is still grieving her 6-year old son’s death Harrison.

A video was posted on social media by the celebrity of social media to announce the passing of the child. 

She wrote, “Harrison died today at 3:35 pm.” alongside the Jan. 1, clip that featured photos of Harrison and loved ones. “He went quickly. Und he did not suffer. We’re devastated. He is safe and sound. We are so grateful for your love and support of him and his family.

Frost posted an Instagram message saying that Harrison’s passing was “quite shocking” because he “was fine yesterday, but went downhill fast.”

It doesn’t feel like it is real, she said. He is now gone. “My son is gone. But, I am grateful for the moments we had together. He was my happiest child.

Harrison, who was just one-year old at the time of his diagnosis with Infantile Neuroaxonal Dystrophy (INAD), was reported to have been diagnosed by a GoFundMe Page to assist the Frost family. The National Institute of Neurological Disorders and Stroke defines INAD as “a rare neurological disorder” that “affects axons, the part of a nerve cell that carries messages from the brain to other parts of the body, and causes progressive loss of vision, muscular control, and mental skills.”