updated 04/26/2012 AT 7:20 PM ET
•originally published 04/26/2012 AT 5:30 PM ET
Why did Kourtney Kardashian race to the front of the line at the airport?
The reality starlet says that it may have been due to another onset of the claustrophobia that she’s been suddenly experiencing during the third-trimester of her pregnancy.
“I had a small panic attack in customs when they stopped everyone in a tunnel,” Kardashian writes on her blog.