2 Corinthians 1:3-5
God of All Comfort
3 Blessed be the God and Father of our Lord Jesus Christ, the Father of mercies and God of all comfort, 4 who comforts us in all our affliction, so that we may be able to comfort those who are in any affliction, with the comfort with which we ourselves are comforted by God. 5 For as we share abundantly in Christ's sufferings, so through Christ we share abundantly in comfort too.[a]
I'm deeply sorry for such a fragile lost, i pray that God gives you, the family and all those involved comfort and solace, giving them a divine knowledge that this young soul has gone to a better place, she's with the King now, she's with the Lord of Glory.
May God be merciful and comfort those in distress and give you all the strength to stand on the day of that funeral, God is able to do things, life has to take it's cause, he is so kind and caring that our wounds he is more than willing to heal, i have stared in the face of emotional scarring over a loved one death, i kind of understand what you are going through, but it's important to be strong, God will give you the strength.
And remember -
Psalm 30:5
For his anger is but for a moment, and his favor is for a lifetime. Weeping may tarry for the night, but joy comes with the morning.
God bless you and keep your heart with the peace that surpasses all understanding, in the Mighty name of Jesus, amen.
Philippians 4:6-7
6 do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. 7 And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.
Isaiah 66:13
As one whom his mother comforteth, so will I comfort you; and ye shall be comforted in Jerusalem.
God bless and may he with his loving kindness comfort you and her family, in Jesus Mighty name, amen