The 34-year-old and husband Kanye West, 37, have finally got their wish for a little brother or sister for their 23-month-old daughter North .
However Kim has found herself struggling with extreme morning sickness.
“To be honest, I’ve had really bad morning sickness, day sickness, night sickness – I can barely get out of bed,” she told US Weekly.
But Kim – whose struggle to conceive for the second time has been well documented – has insisted she’s definitely not complaining.
She continued: “It’s a very different type of pregnancy from my first one, but I’m so grateful to be pregnant when we didn’t even think it was going to happen for us – I don’t care how sick I get.”
Kim’s pregnancy announcement was slightly overshadowed this week by her stepfather Bruce’s Vanity Fair debut as woman Caitlyn Jenner.
But she’s not holding a grudge: instead Kim praised Caitlyn for her confidence.
She told Extra: “This is [her] moment and it’s her time to express herself and just be herself, and that’s really what life is about and she just wants to help people that don’t feel comfortable in their own skin, just to be confident who they are.”
Sharing a snap of the instantly-iconic cover on Instagram, Kim gushed: “Caitlyn Jenner for Vanity Fair. How beautiful! Be happy, be proud, live life YOUR way!”