Los Angeles, California - Khloé Kardashian got nostalgic ahead of her daughter True's sixth birthday!

On Thursday evening, the 39-year-old reality star emotionally reflected on her pregnancy with her mini-me via her Instagram Story.

KoKo's post read, "I can not handle True turning 6 tomorrow. What's wrong with me. What is this liquid falling from my eyes?"

The Kardashians star then dropped multiple snaps from her "special" time, including a black-and-white pic of KoKo and Kylie Jenner posing pregnant together.

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The Good American mogul captioned the post, "One of the most special parts about me being pregnant with True, is that I got to be pregnant with Kylie as well. This was the biggest blessing!! My baby sister and I having babies together."

KoKo also shared another black-and-white shot from a lingerie shoot in which she flaunted her baby bump and showed Kim Kardashian sweetly kissing her bump, plus giving a glimpse at the siblings' Japan vacay with Kourtney Kardashian.

KoKo concluded her Story with a pic of a newborn True lying on her chest in the hospital, writing, "The day my life changed forever."