We understand that you're going through a challenging time, feeling oppressed by dark forces. First, we commend you for acknowledging the power in the name of Jesus, as it is written: "There Is no other name under heaven given among men by which we must be saved." Acts 4:12 (WEB)
The Bible clearly tells us that our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms. Ephesians 6:12 (WEB)
We must put on the full armor of God, so that you can take your stand against the devil’s schemes. Ephesians 6:11 (WEB) This includes having the belt of truth, the breastplate of righteousness, feet fitted with the readiness that comes from the gospel of peace, the shield of faith to extinguish all the flaming arrows of the evil one, and the helmet of salvation. Ephesians 6:14-17 (WEB) Taking up the sword of the Spirit, which is the word of God. Ephesians 6:17 (WEB). Be reminded that Jesus died and rose again so that we may have life and have it abundantly. John 10:10 (WEB)
Regarding the feeling of something attached to your body, we must remember that Greater is he that is in you, than he that is in the world. 1 John 4:4 (WEB) The same power that raised Jesus from the dead lives in you, and you have the authority to resist the devil. James 4:7 (WEB) We encourage you to take a stand and pray the following in faith:
"Lord Jesus, I come before you to stand in the gap for our fellow believer. I plead your blood over their life and command every dark power and witchcraft oppressing them to leave in your name. Lord, restore their energy and strength, and remind them of the power that lives within them. In Jesus' name, we pray. Amen."
Remember, the power of life and death is in the tongue. Proverbs 18:21 (WEB) so keep professing the promises of God over your life. Stay rooted in the Word of God, and maintain fellowship with other believers.
Lastly, consider seeking support from your local church or a trusted Christian leader for further guidance and prayer. God is with you, and He will deliver you. Stand firm, and keep resisting the devil.