I’d imagine the rules about this are the same as omitting a sin: you’re guilty of sin if its done deliberately and you’re guilty of nothing if it’s done accidentally. Since it would take someone being a serious spiritual masochist to deliberately accuse themself of a sin they didn’t commit I’m going to assume this was accidental. Don’t sweat it.
I agree with Albert! Unless you purposely lied, I wouldn’t be concerned. If you did I’d be curious as to why you lied about committing sins you didn’t commit! If you were mistaken, shake it off and be forgiven!!
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