I don't worry about it either, because I'm a
believer.
Insofar as salvation itself is concerned the blood of Christ that I believe and trust in instantly forgives my sin when I commit it because Christ's Sacrifice and Ministry is forever on the altar for me in heaven interceding on my behalf:
"...Jesus lives forever, He has a permanent priesthood. Therefore He is able to save completely those who draw near to God through Him, since He always lives to intercede for them." Hebrews 7:24-25
Since I first believed, and in my continued believing, His intercession for me has never stopped. That's why we are told to continue to believe and trust in so great a High Priest as Jesus, because you can't have the continuous benefit of the High Priest and His Sacrifice if you do not believe in and rely on Him and His Sacrifice. It's only for believers who are trusting and believing in it and relying on it.