In fact, it has not left your mind. AND, it has not gone outside of your mind. AND, it has not affected God's mind. Not one bit.
All of your war with yourself is an INTERNAL CONFLICT by you, against yourself, for no good reason.
You do not have any enemies outside of you that you have not hired to do your dirty work against yourself, for you. Blaming them for carrying out your instructions is deceitful.
When you sinned, it was an attempt to get rid of yourself. It had NO EFFECT ON GOD. Period. God cannot be affected by stupid illusions of separation. Your sin DID NOT WORK, and HAS NOT HAPPENED, and has had NO CONSEQUENCES.
Except for... the ones that you think are happening INSIDE YOU, which you put there, because YOU wanted to believe in sin. You are the one who wanted to believe in sin, it wasn't God. God did not JOIN you in your belief in sin, or your belief in your sinfulness, or your belief that 'real consequences' have come from your sinfulness. God doesn't believe it.
So there you are, explaining how you are a sinner, believing that it's because your sin affected God or was an attempt to destroy God, which is a giant fantasy going on in your mind, when in fact your belief in sin has NO POWER to do anything to God whatsoever.
Your attempt to PROJECT SIN ONTO GOD, is a major mistake. Because it is impossible. God is not sinful and does not sin and cannot sin. Trying to project sin onto him is your attempt to justify and explain why YOUR SIN has actually happened and why YOUR SIN calls for guilt.
IF, and only if, your sin actually did affect God, you WOULD have call for being guilty and you would have call for fearing punishment. And that may be what you believe. But it is grossly mistaken. Because your sin did NOT affect God. Not even a tiny amount. Isn't that a relief to know?
Your attempt to project sin onto God, to visualize God as a sinner or as evil, to pin blame for or justification for the sin onto him, and to then blame him for so-called 'separating from you', is a complete bullshit lie. Absolute bullshit riddled with bullshit covered in bullshit with a topping of bullshit. 100% lie.
The only problem you have right now is that you believe YOU sinned for which YOU are guilty meaning YOU need to be afraid of YOUR punishment. You are doing this all to yourself. God isn't doing it. God isn't dealing out judgements. God isn't handing down lightning bolts. God isn't condemning you or sending you to hell. God isn't punishing you.
And nor is anyone else.
It's just you, as the Son of God, having a war with yourself, inside yourself, pretending that it's got to do with someone else, or that you are not the one doing it.
Own up? Forgive yourself? You haven't done anything to anyone.