Pregnant Kourtney Kardashian tweets her fear of claustrophobia as she boards plane

With a baby girl on the way, Kourtney Kardashian has already stated that she's been experiencing more morning sickness the second time around and, apparently, she has also been experiencing claustrophobia.

The reality star, who recently celebrated her 33rd birthday in Mexico, shared her anxiety of being trapped in small spaces with her 5.8 million Twitter followers earlier today before boarding a flight out of LAX.

Feeling hemmed in: Kourtney Kardashian and son Mason leaving LA today

'NYC to meet up with my fams! Deep breath and lots of prayers for a non-claustrophobic experience. Everyone back up and give me some space!' Kourtney tweeted.

While walking into the airport, Kourtney carried her two-year-old son, Mason Disick, as well as her $2,000 Celine Luggage Tote.

The Kardashian sister also wore an artful white blazer over an all-black stretchy outfit, and little Mason wore a red-hooded tracksuit with a navy New York baseball hat and tiny Air Jordans.

Sleek: There was barely any sign of Kourtney's growing bump in the well-tailored outfit

 

Sharp shooter: Little Mason looked fab in bright red against his mother's monochrome outfit

'I think it's a little bit harder being pregnant when you have a toddler I'm chasing after. Last time I could nap more,' Kourtney told People magazine earlier this month.

She and the baby's father Scott Disick, who was recently Punk'd on MTV, are keeping possible baby names on Kourtney's cell phone.

'I have my little list of names, and I cross it off one day and a new one comes. We definitely don't have the name. We're going back and forth,' said Kourtney who is due in July.

The 'fams': Kim and Khloe headed for dinner in New York's meatpacking district tonight

Matriarch: And it wasn't long before Kris Jenner joined them

The busy mom will not only reunite with Scott and her family in New York, she is also in town to help launch the Kardashian Kollection home bedding at Sears with her sisters Kim and Khloé.

The enterprising sisters also recently announced the Melrose location for their new DASH West Hollywood store.
A throng of angry anti-fur protesters from Last Chance for Animals camped out at the clothing store's Calabasas location last week