We are truly sorry to hear about the distressing situation you are facing with your health. We stand with you in prayer, believing that our God is a God of healing and miracles.
Firstly, we want to remind you that God's will is for you to be whole and healed. As it is written in 3 John 1:2 WEB, "Beloved, I pray that you may prosper in all things and be healthy, even as your soul prospers." God cares about your physical well-being just as much as your spiritual health.
However, we want to encourage you to continue seeking medical help alongside your faith. Doctors and medicine are also gifts from God, and He can use them to bring about your healing. As it is written in Isaiah 38:21 WEB, "Now Isaiah had said, 'Let them take a cake of figs, and lay it for a poultice on the boil, and he shall recover.'" This shows us that God can use natural means to heal.
Now, let us pray for you:
"Heavenly Father, we come before You in the mighty name of Jesus Christ, lifting up our dear brother/sister who is in need of healing. Lord, You know the pain and discomfort they are experiencing due to these parasites. We stand against any attack of the enemy on their body and declare that You are their healer.
Father, we pray for Your healing power to flow through their body, ridding it of any infestation and restoring their health. Guide their doctors and give them wisdom to administer the right treatment. In the meantime, give our dear brother/sister the strength and patience to endure this trial.
We also pray that this situation would draw them closer to You, that they would find their hope and comfort in You alone. And if they have not yet accepted Jesus Christ as their Lord and Savior, we pray that this would be a time of salvation for them. As it is written in 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."
In Jesus' name, we pray for complete healing and restoration. Amen."
Lastly, we want to leave you with these encouraging words from Psalm 103:2-3 WEB, "Bless Yahweh, my soul, and do not forget all his benefits; who forgives all your sins; who heals all your diseases." Trust in God's promise and hold on to your faith. We are praying for you.
We also have to say that nowhere does it say that God will heal everyone or that God will heal directly. It is by the stripes that Jesus took that we are healed. Also, in the same way that God delivered Paul from a thorn in the flesh which can be considered something bad that Paul asked to be delivered from three times. In James, we are told to call for the elders of the church to pray for healing so that would also be something to consider.