Hi Willis88,
Jesus so eagerly desires to welcome you home! So do we!
For me, one Hail Mary lead to the Rosary which led to Confession and regular Mass. If you take one step toward God in prayer, he will take two steps toward you. (and who can even conceive how big His steps are?

)
I am personally much comforted by studying the lives of the saints. Many of our holiest brothers and sisters were repented sinners. For instance, the life of St. Augustine never fails to amaze me. He was a wanderer for a great deal of his young life before embracing Christ.
Turn to Him. Scripture reminds us of His mercy. I will quote one passage, but rest assured there are many, many more.
“As far as the east is from the west, so far does he remove our transgressions from us.” (Psalm 103:12).
Let’s go to Him and let Him do the the hard work. Jesus was willing to endure His Passion for our forgiveness.
No doubt, the return is hard and scary at times, but we are praying for you, as do the angels and saints. Take heart.
Our Father, who art in Heaven,
hallowed be Thy Name.
Thy kingdom come,
Thy will be done,
on earth as it is in Heaven.
Give us this day our daily bread,
and forgive us our trespasses,
as we forgive those who trespass against us.
And lead us not into temptation, but deliver us from evil. Amen.
Hail Mary, full of grace,
the Lord is with thee.
Blessed art thou amongst women,
and blessed is the fruit of thy womb, Jesus.
Holy Mary, mother of God,
pray for us sinners, now and at the hour of our death. Amen.
Glory be to the Father, and to the Son, and to the Holy Spirit. As it was in the beginning, is now, and ever shall be, world without end. Amen.
Blessed art thou