Kylie Kelce/Instagram; Nathan Congleton/NBC via Getty Kylie Kelce returned to herNot Gonna Liepodcast on May 29 following several weeks on maternity leave after welcoming her fourth baby The mother of four said she has a habit of looking back at old photos and videos of her kids to compare them to baby Finnley's milestones She also shared her three elder daughters' response to their new sister Kylie Kelceis back from her maternity leave, and — true to form — is keeping it real. The 33-year-old mother of four returned to herNot Gonna Liepodcast on Thursday, May 29, where she got candid about her first few weeks with hernewborn daughter Finnley. "First of all, I just want to get ahead of something — maternity leave is not a break or vacation," she said. "That is a crazy concept. Do you think I was just kicking up my feet and laying out by the pool and chilling? You'd be wrong. I birthed a child who prefers contact naps. That's right, I got another Wyatt sleeper." Not Gonna Lie with Kylie Kelce/Instagram Kylie, who shares daughtersWyatt, 5,Elliotte, 4,Bennett, 2, and Finnley, 8 weeks, with her husbandJason Kelce, added that she spends "three to five hours of the day" carrying Finnley wrapped against her body. The Philadelphia native also urged other mothers not to follow her example, sharing the one thing she does that she wouldn't recommend. "It's almost as bad as Googling on your fourth kid when you start scrolling back in your camera roll to see what your other children were doing at this age," Kylie said. "It's a bad idea. It's not a good idea. And I would like to stop doing it, but I can't." Kylie Kelce/Instagram Kylie also admitted to "still Googling things" and insisted that she doesn't have "any advice for parents." "I actually still have no idea what I'm doing," Kylie added. "If I had to describe the change going from three kids to four kids in two words or less, 'holy s---,' it's not terrible. Let's go with 'not terrible.' That sounds better." However, the mom of four said she's doing her best to "soak in all of the" sweet newborn moments with Finnley "like her cute little coos and noises." Never miss a story — sign up forPEOPLE's free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. Kylie Kelce/Instagram As for Finnley's siblings, Kylie said that two of her three other daughters have been on board with helping. "Wyatt and Ellie have been super helpful. They will go and get me diapers," she said of her eldest children. "They wanna talk to her. She very much locks in on their faces and is distracted from an upset moment by their voices and by how close they get, which is, I mean, one of the cutest things you've ever seen in your whole life." The PEOPLE Appis now available in the Apple App Store! Download it now for the most binge-worthy celeb content, exclusive video clips, astrology updates and more! But, predictably, Bennett or "Benny" as she is affectionately called, isn't wild about being dethroned as the family's youngest. "Benny is the only one who's not interested in what she's doing and likes to pretend like she's not there," Kylie shared of her third child. "I put Finn down on the floor to change her diaper. And for some reason, Benny stood up and ran straight at me full speed, and I had to put my hand out. Of course, I was ready for it. We've done this a couple times now." Read the original article onPeople