The podcast host, who turned 40 last June, tells PEOPLE she is finally getting back to being herself again after four years of feeling lost: "I lost all my confidence"

While the Kardashian cousins are all very close, Khloé's daughter True is especially tight with her other girl cousins who are around her age — Kim Kardashian's daughter Chicago, 7, Rob Kardashian's daughter Dream, 8, and Kylie Jenner's daughter Stormi. The foursome is often seen together on their parents' Instagrams.

Khloe Kardashian has told how the past four years have been difficult for her. The reality star has admitted that she lost sight of who she was, and started hiding away. "I really became a crazy recluse,