As already mentioned prayer is the answer. My expereince is that no matter what you do or say - alone you may only make things worse and put yourself in situations that are not easy to get out of and very difficult to explain. Lead by example. I …
I think if you have truly repented then our Dear Lord has already forgiven you. You must of course speak with your confession Father in order for you to have Holy Communion, but I'm sure the Lord who is always just and right will know in your heart…