I've done a few challenges in my time (from StoryADay to NaNoWriMo) and I have some questions for you about how you're preparing and what you'll do instead/as well as outlining to sustain you through the month.
LINKS
Creative Challenge Workbook: https://stada.me/ccw
StoryAWeek Newsletter: https://storyaday.org/storyaweek
This episode: https://storayday.org/episode267