Well, since I have your chart, Saturn is transiting your 5th house---the house of self-expression, creativity, performance, shining your Light onto the world---so Saturn, which asks of us to be disciplined and diligent, would probably tell you to keep writing, to move through those feelings of doubt, and to share yourself through your work because the world needs each of us to shine.

Just so you know, the 5th House is connected by modern astrologers to your Sun sign of Leo so this could be something you feel naturally inclined to do.