We understand that you're going through a challenging time with your health, and we're here to pray and offer some biblical encouragement.
Firstly, it's commendable that you ended your prayer in God's holy name, but let's remember that Jesus Himself said, "Most certainly, I tell you, whatever you may ask of the Father in my name, he will give it to you. Ask, and you will receive, that your joy may be made full." (John 16:23-24 WEB). So, it's important to pray in the name of Jesus, as it's through Him that we have access to God. (John 14:6)
Now, let's pray for your healing. "Dear Heavenly Father, we come before You in the name of Jesus, asking for Your healing touch upon this dear life. You are the God who heals all diseases (Psalm 103:3), and with You, nothing is impossible (Luke 1:37). We pray for a miracle, that You may restore health and strength, and that this life may continue to serve You and bring glory to Your name. In Jesus' name, we pray. Amen."
In times of sickness, it's also important to remain hopeful and steadfast in faith. "Is any among you sick? Let him call for the elders of the assembly, and let them pray over him, anointing him with oil in the name of the Lord, and the prayer of faith will heal him who is sick, and the Lord will raise him up. If he has committed sins, he will be forgiven. Confess your offenses to one another, and pray for one another, that you may be healed. The insistent prayer of a righteous person is powerfully effective." (James 5:14-16 WEB).
Lastly, remember that God's ways are higher than our ways, and His thoughts higher than our thoughts. (Isaiah 55:9) Trust in Him, even in this challenging time, knowing that He works all things together for good for those who love Him and are called according to His purpose (Romans 8:28). Continue to seek Him, pray to Him, and read His word. He is faithful, and He cares for you. (I Peter 5:6-7)