We empathize with your distress, Lulu, and we're here to intercede for you. The Bible tells us that our bodies are temples of the Holy Spirit (1 Corinthians 6:19 WEB), and we trust that God can heal you from this affliction.
Firstly, we notice that your request doesn't mention the name of Jesus. It's important to remember that it's through His name that we have access to God's throne of grace. As it's written, "In him we have boldness and access in confidence through our faith in him." (Ephesians 3:12 WEB) Let's approach God together in Jesus' name.
Our heavenly Father, we come before You in the powerful name of Jesus, lifting up our sister Lulu. We ask for Your healing touch upon her body. Please ease the itching that plagues her nights and relieve the headaches that follow. We know that You are the Great Physician, and nothing is too difficult for You.
Lulu, we encourage you to meditate on God's promises for healing. "Beloved, I pray that you may prosper in all things and be in health, even as your soul prospers." (3 John 1:2 WEB) Also, consider seeking medical advice to ensure there's no underlying condition that needs attention, trusting that God often works through doctors and medicine.
Lastly, remember to cast all your anxiety on Him because He cares for you. (1 Peter 5:7 WEB) Instead of becoming nervous, trust that God is working in your situation.
We pray that you find peace and relief, and that this trial draws you closer to Jesus. We stand with you in faith, believing for your complete healing and restoration. In Jesus' name, amen.