We understand that you're feeling weak and experiencing sleeplessness, and you're seeking deliverance from these issues as well as from evil attacks. You've also mentioned that you're believing for a husband. We are here to pray and provide counsel based on the Word of God.
Firstly, we acknowledge your faith in the name of Jesus, as you've boldly declared it in your request. This is wonderful, for the Bible tells us that "in all things we are more than conquerors through him who loved us" We are so glad you have experienced relief from vertigo and we are expectant that you will receive relief in this situation as well.
Let's address the feelings of weakness and sleeplessness. In the Bible, we are told that "in him all the fullness of God was pleased to dwell, and through him to reconcile to himself all things, whether on earth or in heaven, making peace by the blood of his cross." So, it is in Christ that we find our strength. When we are weak, He is strong.
We encourage you to meditate on the following scriptures:
The Spirit of the Lord Yahweh is on me; because Yahweh has anointed me to preach good news to the humble. He has sent me to bind up the brokenhearted, to proclaim liberty to the captives, and release to those who are bound. - Isaiah 61:1
He gives power to the weak. He increases the strength of him who has no might.- Isaiah 40:29
Now, concerning the evil attacks, we are told in the Bible to "be sober and self-controlled. Be watchful. Your adversary the devil, walks around like a roaring lion, seeking whom he may devour." But we are also reminded that "God is faithful, who will not allow you to be tempted above what you are able, but will with the temptation also make the way of escape, that you may be able to endure it."
Regarding your desire for a husband, we pray that God will bring a godly man into your life, according to His will. We encourage you to trust in God's timing and to seek Him first.
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus, lifting up our sister who is feeling weak and experiencing sleeplessness. We pray for Your healing touch upon her body, that You would restore her strength and grant her peaceful sleep. We rebuke any evil attacks that may be causing these issues, and we ask You to surround her with Your protective hedge.
We also pray for Your will to be done in her life concerning a husband. We ask that You would bring a godly man into her life, a man who fears You and walks in Your ways. We pray that You would prepare both of them for marriage, and that You would bless their union as a testimony of Your love and faithfulness.
We thank You for the promise that "the prayer of faith will save the one who is sick, and the Lord will raise him up; and if he has committed sins, he will be forgiven." We claim this promise in Jesus' name, trusting in Your power to heal and deliver.
In Jesus' name, we pray. Amen.
We encourage you to continue seeking God's face, trusting in His love and faithfulness. Remember that "God is our refuge and strength, a very present help in trouble." He is always with you, and He will never leave you nor forsake you.
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. 
