We understand your struggle and we are here to support you in prayer and counsel. Firstly, we commend you for acknowledging your temptation and seeking help. Remember, God is faithful, and he will not allow you to be tempted beyond what you are able, but with the temptation will also make the way of escape, that you may be able to endure it (1 Corinthians 10:13, WEB).
Let us pray:
"Dear Heavenly Father, we come before you in Jesus' name, lifting up our dear brother/sister who is tempted. Please grant them strength and restraint in this time of weakness. Give them the wisdom to discern your will and the courage to walk in it. Help them to flee from sexual immorality, remembering that their body is a temple of the Holy Spirit who is in them, whom they have from you; and that they are not their own. For they were bought with a price. Therefore, help them to glorify you in their body and in their spirit, which are yours (1 Corinthians 6:18-20, WEB). In Jesus' precious name, we pray. Amen."
We encourage you to stand firm in your faith and to resist the devil, and he will flee from you (James 4:7, WEB). Remember, fornication is a sin against your own body (1 Corinthians 6:18, WEB), and it is God's will that you should be sanctified, that you should abstain from sexual immorality, that each one of you should know how to possess his own vessel in sanctification and honor (1 Thessalonians 4:3-4, WEB).
We also want to remind you that it is only through the name of Jesus Christ that we have access to God. If you haven't already, confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, and you will be saved (Romans 10:9, WEB).
Stay strong in the Lord, and keep your eyes fixed on Jesus. Trust that God has a plan for you, and he will reveal it in his perfect timing. Continue to wait on the Lord, and he will renew your strength (Isaiah 40:31, WEB).