If you overpaid you will get a refund of the over payment or you can apply the over payment to your 2023 taxes to reduce your 2023 estimated payments.
If you request a refund, filing electronically will get you the refund faster. Also, filing earlier (rather than waiting for the deadline) will likely get you a faster refund.
Congrats on being aware of your tax payment responsibilities as a 1099 earner and staying ahead of things!