I read your story of last year just now. What did you decide? Today's world can be very mean and unkind when you reveal personal details, especially on social media. However, the Medium readers, with a few exceptions, are welcoming and supportive.

You could serialize your story on Medium, providing generalized locations instead of identifying the country, city, or town. You could write using an alias. Unless everyone you know reads Medium and knows you write on this platform, you should be okay.