When you accepted the challenge did you change anything else other than writing daily?
Congratulations for your success.
Krasimir Ninov

Nope. I did get accepted to publications like the Mission, which certainly helped me get the word out about my content, but the topic and writing style stayed the same.

I have been writing online for 2 years now, so I have all that experience, plus from courses I took to help improve my posting strategies and headline generation. There are a lot of free tools out there to help you expand your message. Would be happy to share if you find it helpful.