That he might sanctify and cleanse it with the washing of water by the word, – Ephesians 5:26
When you feel dirty, have a bath in the Word.
Soak your thoughts in who God is and who God says you are in Him.
When you do that, you’ll remember that you aren’t your feelings and that you aren’t your actions.
Actions have consequences.
But regardless of what has happened or how you feel about it, if you are born again, God calls you spotless and clean.
And if you don’t feel spotless and clean…have a long soak in the Word of God.