Khloé Kardashian is looking back on her sense of self confidence. On the latest episode of "The Kardashians", the 39-year-old opens up about feeling like public criticism and remarks from her mom, Kris Jenner, led her to change her body. [readmore label="READ MORE: " link="https://etcanada.com/news/1005885/khloe-kardashian-says-she-does-not-have-a-relationship-with-blac-chyna-after-lawsuit/" text="Khloé Kardashian Says She Does Not Have A Relationship With…