Loving God is just the beginning of your journey with Him. As time passes and you begin to grow, you will learn to trust and obey in His everlasting word. You will see that as you continue to fellowship with Him, you become a different person. Just be steadfast in His words and you will see that walking with God is as simple as can be.
Don't let today's problems leave you hopeless and down. Christ came to set us free from all negativity and problems. Just because He came to rid us of all our trials and tribulations doesn't mean we will never go through troubles and heartaches; it just mean that because we have Christ as our Lord and Savior those big problems no longer have dominion over our lives. The only effect our problems will have on our lives is bringing us closer to God, allowing us to trust in Him more and more each day.
Sometimes it will get difficult to stay on the right path God has set for you. But don't give up hope. Ask Him to give you the strength to obey His word. He is there to help you just keep holding on to him.