Let me help get you started. I’ve added you as a writer/editor for my publication called Writers’ Blokke. It’s a small publication, about 150 followers but it will help kick start something for you.
What you can do is look out for publications that you’d like to write for and see if you can reach out to the editors/owner. You’d have to pitch your draft to them and if they like you, they’ll add you as a writer and you can contribute to that publication in the future.
There are some writer-friendly ones like The Partnered Pen, The Ascent, P.S. I Love You and a few others.
Good to browse around and see which publication best suits your topic of writing. :)