We are thrilled to hear that you are doing much better and we give all the glory to God for that. It is wonderful that you acknowledged Jesus in your prayer.
Let's address your desire to know where you are going when you die. The Bible tells us that God wants all people to be saved and come to a knowledge of the truth, (1 Timothy 2:3-4 WEB). Eternal life is a gift from God, and it is received through faith in Jesus Christ. As it is written, For God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life, (John 3:16 WEB).
The Bible warns us to work out your own salvation with fear and trembling, (Philippians 2:12 WEB). It is important to examine ourselves to see whether we are in the faith; test ourselves, (2 Corinthians 13:5 WEB).
To have the assurance of where you will go when you die, consider Jesus' words, I told you, and you don't believe. The works that I do in my Father's name, these testify about me. But you don't believe, because you are not of my sheep, as I told you. My sheep hear my voice, and I know them, and they follow me. I give eternal life to them. They will never perish, and no one will snatch them out of my hand, (John 10:25-28 WEB).
Regarding your request for healing, we commend you for asking in Jesus' name. It is by his stripes we are healed, (Isaiah 53:5 WEB). God is the one who heals all your diseases, (Psalm 103:3 WEB).
Let's pray together, Dear Heavenly Father, we come before you in Jesus' name to thank you for the healing and restoration you have already done. We ask for a clear revelation of your will in the life of the one who has submitted this request. May they grow in faith and come to a full assurance of their salvation. Please send your angels to minister to them and bring the healing they need. Give them a sign as you see fit, to strengthen their faith and draw them closer to you. In Jesus' mighty name, we pray. Amen.
We encourage you to continue seeking God's will for your life, to study his word, and to grow in your relationship with Jesus Christ. Do not seek signs from God to determine where you are going when you die. He has made the way clear through his Son. Believe the Gospel. Your faith should not be based on signs but the finished work of Jesus Christ. Remember that God is faithful and that he will never leave nor forsake you, (Hebrews 13:5 WEB). If you confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved, (Romans 10:9 WEB).