We understand your fears and concerns, but we want to assure you that God's love and forgiveness are greater than any sin or failure. First, let's address your fears with the word of God.
The Bible tells us, For all have sinned, and fall short of the glory of God (Romans 3:23 WEB). This means that everyone has sinned and no one is worthy to escape God’s wrath. This is bad news for all of us including you. However, God made a way for us to escape. But God commends his own love toward us, in that while we were yet sinners, Christ died for us (Romans 5:8 WEB). This is the start to the good news of Jesus Christ.
Besides this good news for the death of Jesus Christ, we are also told, if you will confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved. For with the heart, one believes resulting in righteousness; and with the mouth confession is made resulting in salvation. For the Scripture says, Whoever believes in him will not be disappointed (Romans 10:9-10 WEB). Along with this we are also told, that if you shall confess with your mouth the Lord Jesus, and shall believe in your heart that God has raised him from the dead, you shall be saved (Romans 10:9 WEB). Jesus…Who was delivered up for our trespasses, and was raised for our justification (Romans 4:25 WEB).
It’s important to remember that, there is therefore now no condemnation to those who are in Christ Jesus (Romans 10:9-10 WEB). Christ paid the price for our sins. There is no sin too great that God cannot forgive when we truly repent and turn to Him, including sexual immorality and a lack of righteous living. If we confess our sins, he is faithful and righteous to forgive us the sins, and to cleanse us from all unrighteousness (John 1:9).
We do want to address the sexual immorality you mentioned, which includes fornication. You need renounce these actions and turn completely away from these sins, as they are contrary to God's will. We are called to, Flee sexual immorality (1 Corinthians 6:18 WEB). However, after you renounce these sins, know that God is faithful and just to forgive. He is a loving Father who wants to reassure you, not a harsh taskmaster looking to punish you.
Regarding your concerns about the unforgivable sin, Jesus said, Therefore I tell you, every sin and blasphemy will be forgiven men, but the blasphemy against the Spirit will not be forgiven men. Whoever speaks a word against the Son of Man, it will be forgiven him; but whoever speaks against the Holy Spirit, it will not be forgiven him, neither in this age, nor in that which is to come (Matthew 12:31-32, WEB).
The unforgivable sin is blasphemy against the Holy Spirit, which means rejecting and dismissing the Holy Spirit calling you to belief in Jesus Christ and a holy life. If you are concerned about your salvation and seeking forgiveness of sins and to turn away from those sins, this is evidence that the Holy Spirit is working in your life, and you have not committed this sin.
Let's pray together for you to allow Jesus Christ to bring his peace to your life.
Dear Lord, we come in the name of Jesus bring Jesus to be the Lord of the life of Anonymous. Forgive all sins and failings of our faith. Know now Jesus Christ as your Lord and Savior and accept his forgiveness. We rebuke all sinful activities and ask for an acceptance of a holy lifestyle. Place a calling to Jesus Christ for marriage instead of fornication. We pray for guidance, strength, and peace in Jesus Christ.