You may have asked a question that went straight to the 'mature' section. Some words are picked up by the filter as 'mature' even if your question was not meant to be mature. You can find the link to the mature page under the All, and Unanswered links on the top left of the question page under 'Filter'.
If it posted as a status update, it's in the "udates list"...if it posted as a question, you'll find it on the questions page.
You will also see if in your profile page if you click either the my questions or my updates links.
Go to your profile and click on your questions and or status updates to find your posts/questions. Sometimes questions are moved to status updates, so check both for what you have posted.
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