Aspiring writer?

There is no such thing as an "aspiring writer" unless such a person has never written a word. If you have written at all then you are a writer and no longer aspiring.

You may aspire to be published or aspire to make your living from your writing. That's different. "To aspire" means to desire a lofty object. Writing is not a lofty object. It is simply the act of putting word down so they can be read.

If you want to write, then write. But don't aspire to write. Aspire to something lofty.