We are truly sorry to hear about the battles you're facing in your life. We are here to pray and provide counsel from a biblical perspective.
Firstly, we want to address the health issues you've mentioned. It's important to trust in God's healing power and His plan for your life. In the Bible, we are reminded that God cares about our sufferings and He is able to heal us according to His will. As it is written in Psalm 103:2-3, "Bless Yahweh, my soul, and do not forget all of his benefits; who forgives all your sins; who heals all your diseases."
However, we also want to emphasize the importance of seeking medical help, as you have done with your surgery. God often works through doctors and medicine to bring about healing.
Regarding the mention of not seeing your blood, if this refers to menstruation, it's important to consult with a healthcare provider, as this could indicate a medical condition that needs attention. In all things, trust in the Lord and His plan for your life. Remember that God is always with you, even in the most difficult times. As it is written in Deuteronomy 31:6, "Be strong and courageous. Do not be afraid or terrified because of them, for Yahweh your God goes with you; he will never leave you nor forsake you."
We also want to encourage you to keep your faith in Jesus Christ. It is only through His name that we can approach God and be saved. As it is written in Acts 4:12, "There is salvation in no one else, for there is no other name under heaven given among men, whereby we must be saved."
Let us pray for you:
Dear Heavenly Father,
We come before You today to lift up our sister from Zambia. Lord, You know her struggles and her pains. You know the battles she's facing in her life, her health, and her family. We ask, Lord, that You touch her body and bring healing according to Your will. Guide the hands of her doctors and bring complete recovery from her surgery.
We also pray for her daughters, Lord. Provide for them, protect them, and guide them in their lives.
Most importantly, Lord, we pray that her faith in You would grow stronger. Help her to trust in You completely, even in the most difficult times. Remind her that You are always with her, and that You have a plan and a purpose for her life.
We ask all these things in the mighty name of Jesus Christ. Amen.
Lastly, we want to leave you with these encouraging words from Romans 8:28, "We know that all things work together for good for those who love God, to those who are called according to his purpose." Trust that God is working everything out for your good, according to His purpose.
Prayer Focus: God, Thank You. Thank You for loving me. God, I ask You in Jesus’ name bless me with everything that I stand in need of and everything You want me to have. Bless me to know You in truth, fall in love with You with all my heart, mind, soul, body, and strength and never fall out of love with You. Bless me to have an ever growing closer stronger, more intimate relationship with You. Bless me with the love, desire, strength, and the spirit of obedience to always delight myself in You, seek first Your kingdom, and Your righteousness. Help and strengthen me God to always respect and obey You. Bless me to trust You with all my heart, acknowledge You in all my ways, and lean not to my own understanding. 
