Kourtney Kardashian is having a hard time catching her breath. The pregnant reality star’s 33rd birthday celebration was interrupted by what she described to Twitter fans as a “claustrophobia attack.”

“Wow claustrophobia attack in customs at the airport,” Kourtney Kardashian tweeted Wednesday. “Not fun. Ahhhhh deep breath!”

This isn’t the first time the mother of Mason Disick has struggled to breathe, either. On April 10 she called out to fellow pregnant women for help, writing, “Deep breath. Been struggling a little with claustrophobia…any other preggos feel that way too?”

Luckily Kourtney Kardashian’s birthday celebration made a turnaround, thanks in part to Scott Disick’s dinner decision. The second time mom-to-be tweeted late Wednesday, “Just had IN N OUT for the first time! Can u believe it?! I asked @ScottDisick to get it for me tonight for a relaxing birthday din din. Yum.”

“Thank you all so much for the birthday wishes,” Kourtney added to fans. “Love u all so much!”

photo: Fameflynet