This is what real love is: It is not our love for God; it is God’s love for us. He sent his Son to die in our place to take away our sins.
1 John 4:10 NCV
God knew we could never be perfect or sinless on our own. So he loved us enough to send Jesus to die in our place and take away everything we feel guilty about.
What sins are you most grateful to be forgiven for? Remembering how God wants to take away our sins will help us be more grateful to him and also help us to want to be honest about any sins we are still carrying around.