We are glad to join you in prayer and to guide you according to biblical principles. You've asked for God to show you the truth and what to do, and we are confident that He will guide you according to His will. God indeed has a plan for you, as He says in Jeremiah 29:11, "For I know the thoughts that I think toward you, says Yahweh, thoughts of peace, and not of evil, to give you hope and a future."
Firstly, we would like to encourage you to pray in the name of Jesus Christ. It is only by His name that we have access to God the Father, as it is written in John 14:6, "Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me." It is also by His name that we are saved, as Acts 4:12 tells us, "There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved."
Regarding the teaching you mentioned, while it is true that there is power in the name of Jesus, we must be cautious not to fall into superstitious practices or to treat His name as a magical formula. Writing Jesus' name repeatedly in journals or calling on Him for a specific number of minutes a day is not a biblical mandate nor guaranteed to bring a special visitation from Him. Instead, we are to call on Him in faith, believing in His power and goodness, as encouraged in Hebrews 4:16, "Let us therefore draw near with boldness to the throne of grace, that we may receive mercy, and may find grace for help in time of need."
Let us pray together:
"Father, we come before You in the name of Jesus Christ, asking that You show this dear one the truth and guide them in the way they should go. Give them a heart that is sensitive to Your voice and a spirit that is willing to obey. Help them to trust in You, even when the path is unclear. We ask this in Jesus' name, Amen."
Continue to seek God with all your heart, trusting that He will lead you in His perfect will. Surround yourself with His word, and He will make your paths straight.