Stop being a perfectionist.
Just put in the work, and put yourself out there.
Get feedback and evaluate yourself respectfully, truthfully, and briefly.
Then, get back to doing what you love to do.
Making sure that everything is polished, correct, efficient, and pretty comes after.
But how exactly?
Watch other people. You’ll feel a lot better (maybe even motivated) knowing other people get far with just a shitty job.