If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved.
Romans 10:9

When you tell God you’ve put your faith in Jesus—confessing it with your mouth and believing it in your heart—then you are forgiven and adopted into His family! This is the BEST decision you will ever make!

You might not feel any different right away, but the gospel is about facts—not feelings. If you believe in Christ, then you’ve been forgiven, and He has come into your life!