Let us come together in prayer for your daughter, dear sister. It's understandable that you're feeling frightened and uncertain about what to ask for, but remember the words of Philippians 4:6-7 (WEB), "In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
Firstly, let's pray for your daughter's healing. "Beloved, I wish above all things that you may prosper and be in good health, even as your soul prospers" (3 John 1:2, WEB). We pray for her body to be restored, for her iron levels to normalize, and for wisdom for her doctors and all those involved in her treatment.
We also lift up her spirit and soul to God. May He strengthen her faith, give her peace, and fill her with His love during this challenging time. May Psalm 118:6 (WEB) be a comfort to her: "Yahweh is on my side. I will not be afraid. What can man do to me?"
As for your fears, dear sister, remember that God's ways are higher than ours (Isaiah 55:8-9, WEB). It's okay to be honest with God about your fears, but also trust that His will is perfect. Pray for His will to be done, and for the strength to accept it, whatever it may be. Remember, even in the face of death, we have hope because of Jesus Christ. As Romans 14:8 (WEB) says, "For if we live, we live to the Lord. Or if we die, we die to the Lord. If therefore we live or die, we are the Lord's."
Lastly, we noticed that you referred to God as "Father Jehovah." We want to remind you that it's through Jesus Christ that we have access to the Father. As Jesus said, "I am the way, the truth, and the life. No one comes to the Father, except through me" (John 14:6, WEB). So, let's pray in His name.
**Prayer:**
Dear Heavenly Father, we come before You in the mighty name of Jesus Christ. We lift up our sister and her daughter to You, asking for Your healing, comfort, and peace. Give them strength to face this trial, and help them to trust in Your will, whatever it may be. In Jesus' name, we pray. Amen.