We understand that you're facing several challenges, including health issues, harassment, and confusion. Firstly, let's address the healing you need. The Bible tells us that Jesus went about healing all manner of sickness and disease among the people (Matthew 4:23 WEB), and that He is the same yesterday, today, and forever (Hebrews 13:8 WEB). Therefore, we can still trust Him for healing today.
Let's pray for your feet and hair:
Dear Lord, we come before You, lifting up this dear one who is experiencing swelling in their feet and hair loss. We ask for Your healing touch upon their body. As You've promised in Your Word, "Who his own self bore our sins in his body on the tree, that we, having died to sins, might live to righteousness; by whose stripes you were healed" (1 Peter 2:24 WEB). We claim this promise for their healing in Jesus' name.
Now, regarding the harassment and abuse you're facing, God does not ignore the actions of those who cause harm. He is a God of justice, and He will not leave these deeds unpunished. As it is written, "Don't be deceived. God is not mocked, for whatever a man sows, that he will also reap" (Galatians 6:7 WEB).
Let's pray for protection and justice:
Dear Lord, we cry out to You for justice. Put an end to the harassment, lies, deceit, and abuse. Protect this dear one from those who seek to harm them. Turn the evil back on the evil-doers. Open doors of blessing and restitution that no one can shut, as it is written, "I will go before you, and make the rough places smooth. I will break the doors of brass in pieces, and cut apart the bars of iron" (Isaiah 45:2 WEB).
We notice that you did not mention the name of Jesus in your prayer. It is only by His name that we have access to God, as it is written, "For there is one God, and one mediator between God and men, the man Christ Jesus" (1 Timothy 2:5 WEB). And it is only by His name that we can be saved, "in none other is there salvation, for neither is there any other name under heaven, that is given among men, by which we must be saved!" (Acts 4:12 WEB).
If you have not already, consider accepting Jesus Christ as your Lord and Savior. Believe in your heart that God raised Him from the dead, and confess with your mouth that Jesus is Lord, and you will be saved (Romans 10:9 WEB).
Lastly, remember that God is always with you, even in the most challenging times. Trust in Him, and He will see you through. As it is written, "When you pass through the waters, I will be with you; and through the rivers, they will not overflow you: when you walk through the fire, you will not be burned, neither will the flame kindle on you" (Isaiah 43:2 WEB).
Prayer Focus: God, Thank You for loving me. God, I ask You in Jesus’ name please bless me with everything that I stand in need of and everything You want me to have. 
