Nikki Bella, Artem Chigvintsev have very different reactions to her pregnancy test results

In the latest sneak-peek reality TV series 'Total Bellas', American retired professional wrestler Nikki Bella decides to find out if she's pregnant, as she's been experiencing symptoms and her period is late.

According to E!News, with the support of boyfriend Artem Chigvintsev and mom, Kathy Colace--along with Brie Bella and Del Bryan via FaceTime--Nikki gears up and takes a test.

While awaiting the results, Brie jokes that she and her husband, born Bryan Delson, have already picked out a baby name: Artemis Dick Delson.

Though, the mood quickly shifts when Artem reveals the test results. Nikki's not pregnant, and while she's happy, everyone else seems to be disappointed.

Kathy says, "Part of me is sad," with Bryan echoing her sentiment by adding that he had gotten his hopes up.

When Kathy asks how Nikki and Artem are feeling, the two respond at the same time--just with much different answers.

"Relieved," Nikki says, while Artem answers, "Bummed."

Artem explains in a confessional, "It's a bit sad, you know like I do want to have a family. And I actually really do think of that future with this woman. So it sucks because it was kind of like a slight hope for something that I do know I want. And it's negative."

When Nikki asks why he's bummed, Artem responds, "Is it that bad to be pregnant?"

Nikki says, "It's life-changing, I love our life how it is now."

Artem is still upset, though Nikki doesn't exactly understand why.

"Well, I'm not feeling like, 'Oh my god, this is the happiest day of my life,'" he tells her. "Absolutely not."

( With inputs from ANI )