I will pray Holly , that you’ll make a perfect act of contrition .
Check this
link , hope is useful …
My favourite act of contrition :
**Forgive me my sins, O Lord, forgive me my sins;
the sins of my youth, the sins of my age, the sins of my soul,
the sins of my body; my idle sins, my serious voluntary sins;
the sins I know, the sins I do not know; the sins I have concealed
for so long, and which are now hidden from my memory.
I am truly sorry for every sin, mortal and venial,
for all the sins of my childhood up to the present hour.
I know my sins have wounded Thy Tender Heart,
O My Savior, let me be freed from the bonds of evil through
the most bitter Passion of My Redeemer. Amen.
**
O My Jesus, forget and forgive what I have been. Amen.
God bless you and all your dear ones !