Nancy, I know, I know, I know. It's frustrating, but I have a different view.
Your poems and stories are so freaking good that I expect them to be copied and plagiarized word for word. Lady, you write really decent stuff!
Here is my take, and I might be wrong, okay?
When someone puts their stuff on the internet, they have already kind of given up on the copyright of their work unless they have copyrighted it legally.
I know it might sound like bullshit, but here is the reality. My online courses have been ripped from the internet and distributed over torrent sites. Do I feel bad about it? Yes! It was a lot of work, but at the end of the day, that's the nature of the internet, my friend. This is not something that we as individuals can do anything about. It's the job of the platform to have AI tools to detect such work.
Keep producing decent work. There is only one original, awesome Nancy Santos. Period! Have a wonderful day, my friend.