Kim Kardashian revealed on her website on Monday, March 7 that she has injured her back and has to wear a back brace to in order to heal it.

The Keeping Up with the Kardashians star and mother of daughter North, 2, and son Saint, 3 months, didn’t specify how she threw her back out but she posted an ugly cry Kimoj along with the news.

Meanwhile, Kardashian posed nude for the first time since giving birth to her second child with husband Kanye West, sharing the photo with fans on Instagram. As we previously reported, Kardashian posted a fully nude bathroom selfie in the early hours of Monday, March 7 and captioned it, “When you’re like I have nothing to wear LOL.”