Last Thursday, Hailey Bieber had a health scare.

She was rushed to the hospital with stroke-like symptoms.

On Saturday, she revealed that she had a very small blood clot in her brain.

A source told PEOPLE that Justin is “shook up” over her health scare.

They said that he is “probably more traumatized than even she is.”

While at the hospital, the source reported that “there was a lot of panic.”

“Justin texted everyone he knew and asked everyone to pray for her,” the source added.

The source said that Justin never left her side throughout the whole ordeal.

They added, “It was a moment for them both to be reminded about mortality, and focusing on what really matters.”