For I know the thoughts and plans that I have for you, says the Lord, thoughts and plans for welfare and peace and not for evil, to give you hope in your final outcome. Jeremiah 29:11 (AMP)
Think about it. God already has mapped out a destiny for you. Because He is God He knows the beginning to the ending of your life. Relax, and let Him lead you by His Spirit into His perfect plan for your life.
Yes, if you are a born-again believer then you are His son and He will lead you.
For all who are led by the Spirit of God are sons of God. Romans 8:14 (AMP)
Let go and let God do what He wants to do with you. He created you and only He knows what will fulfill you and cause you to prosper in every area of life.
Lean on, trust in, and be confident in the Lord with all your heart and mind and do not rely on your own insight or understanding. Proverbs 3:5 (AMP)
Get ready for an exciting, productive, and fulfilling life as you are lead by the Good Shepherd.