Romans 7:19 For I do not do the good I want to do, but the evil I do not want to do – this I keep on doing.
You are not alone! Yes we all do try to do what is right but end up doing things wrong and bringing sin back into our lives – that is just part of our sinful nature.
This does not mean that we have to sin all the time because we do have the choice not to sin; it’s just very hard to not sin… We may have the will to do all that is right but we still fall off the wagon and break rules.
Admit them to God. Don’t hide them under the carpet! Admit that we need help and that we need God to help us because we are all sinners. He wants to help!