Kylie Jenner is not happy with the changes in her body due to her pregnancy.

The "Keeping Up With the Kardashians" star has not yet confirmed her pregnancy. However, her followers noticed that she has been hiding her body in some of her recent posts on social media. An insider recently claimed that Jenner has been feeling self-conscious of her body lately and does not want to show it to her followers.

"Her body is changing and she's very self-conscious about it," a source told People. "She's always been insecure that she's not as curvy or pretty as her sisters."

Her insecurity could be the reason why Jenner got mad when Daily Mail published photos of her wearing a baggy sweatshirt and pants. When her mom, Kris Jenner, celebrated her 62nd birthday, the "Life of Kylie" star was photographed while waiting to board the jet. In the snaps, she looked heavier and appeared to have gained weight, which is not surprising for expectant moms.

However, the E! personality slammed the photos and insisted that they were edited. "First of all if you're going to photoshop my photos blogs/paps!! Check for the crooked lines in the background.2nd photo is clearly altered," she wrote on Twitter.

However, the publication insisted that the shots were not digitally altered. "DailyMail.com can confirm that these pictures have not been Photoshopped," Daily Mail wrote in a statement.

Later that day, Jenner posted a photo of herself wearing the same ensemble with sister Khloe Kardashian. In her photo, she looked slim and there were no signs of a baby bump. She also shared a photo of tampons on Snapchat, which left fans wondering whether or not she is indeed expecting. Despite Jenner's denial, multiple sources claimed that she has a bun in the oven.

In fact, Jenner reportedly threw a baby shower a day after Kim Kardashian did. However, the 20-year-old lip kit mogul was reportedly not happy with her "pajama themed" baby shower because Travis Scott did not make it due to his tour.

Jenner banned her guests from using their phones during the event because she did not want it to leak as it will be televised. Another source said that she wanted it off social media because she did not want to be photographed.

"She feels good, but her body is changing. She doesn't want to be photographed. At the moment, she wants more privacy. She has family and friends come to her house instead so she has company. She's very excited about the baby, though. She talks about the baby nonstop," one source said.

Do you agree that Jenner's insecurity over the changes in her body is the reason why she doesn't confirm her pregnancy? Drop a comment below.

Kylie Kardashian Pregnant Kylie Jenner is very conscious of the changes of her body. Pictured: Jenner attends the "Rei Kawakubo/Comme des Garcons: Art Of The In-Between" Costume Institute Gala at Metropolitan Museum of Art on May 1, 2017 in New York City. Photo: Getty Images/Nicholas Hunt