Something I believe, all the way down to the tips of my toes, is that we are all capable of creativity. We can all make art. This is forever a soapbox I will climb upon.
Maybe you haven't exactly figured out what excites you, creatively, what helps you express yourself. Maybe you haven't felt confident enough to share it with anyone else. Maybe you haven't even realized that something you are doing is a creative expression, is a form of artwork.
Maybe you have found it and are just not very good at it yet.
It is okay to be bad at stuff! In fact, being willing to be bad at stuff is often the only way to get to the other side and be good at stuff!
Sometimes all it takes is being willing to make messes!