I know people keep saying this, but I think we keep saying it because it matters.
A single card (even a major arcana) in a position could mean an almost unlimited number of things. If you’re really serious about reading the Tarot then learn how to read Tarot combinations and account for the other cards in the spread. Because no matter what a single card means, the Tarot works best in a spread with cards beside it.
Depending on what those other cards are, it could be anything from “you can’t not win, so take the leap” to “hide under the bed and take a nap”.
I’m sure you’ll get some general advice about the Moon (it’s usually about trusting yourself), but with a single card, you might as well flip a coin. Use combinations or at least show us a photo of the whole spread so we can dig deeper.