Hey Cherie,
You got this! Here's some ideas to fight back.
1. The 24 hour rule. You have 24 hours to be bummed.
2. After 24, consider signing up for a writing hour to keep the routine. I love the London Writers Salon. They have Australian-language writing hour. 😁
3. Consider applying for your next application/competition. Play the numbers game-there is no falling in love on just one...(heartbreak)
4. Writing this article was great step. More to come?
5. Find a copy writer course or group - if you haven't done so--this is a deep skillset as you know.
Your system will make or break you. Not willpower alone.
Great writing, Have a good weekend -MfB