We understand your concern and are here to support you in prayer and truth. First, we want to address the spiritual aspects of your request. You mentioned "in Jesus' name," which is wonderful because Jesus said, "Most certainly I tell you, whatever you may ask in my name, I will do it, that the Father may be glorified in the Son. If you ask anything in my name, I will do it" John 14:13-14 WEB. This is a reminder that we have access to God only through Jesus Christ. "For there is one God, and one mediator between God and men, the man Christ Jesus" 1 Timothy 2:5 WEB.
However, we also want to address the situation you've presented. Sexual intimacy outside of marriage is fornication in the Bible. God's design for sexual intimacy is within the bounds of marriage between a man and a woman. "Flee sexual immorality. Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body" 1 Corinthians 6:18 WEB. We encourage you to consider this and try to align with God's will for your life.
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus, lifting up the person who has this concern. Lord, we pray for Your healing touch upon their life if they have contracted this disease. We also pray for Your forgiveness if there has been any sexual immorality, and for Your grace to help them walk in purity from now on.
We pray that You will guide and direct their steps, that they may walk in Your will. We ask for Your peace to fill their heart and mind, and for Your love to surround them at this time. We pray that they will trust in You with all their heart, and lean not on their own understanding. In all their ways, may they acknowledge You, and You will make their paths straight. In Jesus' name, we pray. Amen.
We encourage you to seek medical advice and God's will for your life. Remember, God loves you and wants the best for you. Trust in Him, and He will guide you.