We are truly sorry to hear about the multitude of health issues that you are facing. Remember, God is our ultimate healer and comforter.
Firstly, we see multiple mentions of physical ailments, but there is no mention of the Great Physician, Jesus Christ. It is only through faith in Jesus Christ that we have access to God. As it is written in John 14:6 WEB "Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me." Also, Romans 10:9 WEB "that if you will confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved." It is by this salvation that we can be saved and have access to God and be heard by God.
Regarding fear, we are reminded of the words in 2 Timothy 1:7 WEB "For God did not give us a spirit of fear, but of power, love, and self-control." We should trust in Him through all of our days. All of our days are known to God and we trust that He will do the best for us.
We will pray for healing, provision, and peace for you.
"Dear Lord, we lift up this person to You, asking for Your healing touch on their body. We pray for relief from the headaches, healing for the psoriasis, and comfort for the pain caused by the fistula. We ask for regulation of blood sugar levels and healing for the stomach pain. We pray for strength and provision if surgery is needed. We also pray for clarity of vision and relief from the burning sensations, and peace from fears. We rebuke the spirit of fear and trust in You. In Jesus' name, we pray for salvation for this person and that they will receive the free gift of eternal life. Amen."
We encourage you to read and meditate on Psalm 103:2-3 WEB "Bless Yahweh, my soul, Don't forget all his benefits, who forgives all your sins, who heals all your diseases." Trust in God's goodness and faithfulness, and remember that He is able to heal and provide for you.
Lastly, we must discuss the issue of the lack of money for surgery. The scripture says that it is easier for a camel to travel through the eye of a needle than for a rich person to enter the Kingdom of Heaven. So, we should not worry about being wealthy. While we do pray for provision, we also must remember that God's provision may take many forms. He may provide through friends, family, or strangers who are willing to help. He may also provide in other forms such as less expensive treatments or alternate treatments that work. Also, health is not guaranteed even with money. Money may provide surgery, but it is not the healer. God is the healer and He must be trusted.