Godly sorrow is a gift of the Spirit. It is a deep realization that our actions have offended our Father and our God. It is the sharp and keen awareness that our behavior caused the Savior, He who knew no sin, even the greatest of all, to endure agony and suffering.
Through faith in the Lord Jesus alone can we obtain forgiveness of our sins, and be at peace with God; but, believing in Jesus, we become, through this very faith, the children of God; have God as our Father, and may come to Him for all the temporal and spiritual blessings which we need.
A defining reality for me is what Scripture teaches in Hebrews 12, that God is our father, and that a sign that he loves us is that he disciplines us, he takes us through hardship to build character in us that could not be shaped apart from difficulty.
Although there is no solution that is easy, and there is no one formula that will work for everyone with a heartache or a concern, there is One who cares very much about your situation, and He knows what you should do. That is our Father in Heaven.
Each life is unique. But for all, repentance will surely include passing through the portal of humble prayer. Our Father in Heaven can allow us to feel fully the conviction of our sins. He knows the depths of our remorse. He can then direct what we must do to qualify for forgiveness.