You DO have help and a mighty army behind you, even if it feels like you are all alone. (Psalm 91)
You ARE halfway there, don't quit now, your victory is right around the corner! (Galatians 6:9)
You are NOT lost. Quit telling yourself that. You are LED, you are given WISDOM, and you are EQUIPPED. (1 Corinthians 1:9, Psalm 37: 23-24, James 1:5)
Best things is.....because of God.....you win. You will always win in the end. Our goal, our prize, our ultimate victory, is that we have eternal life in Heaven with God, Jesus Christ, and His Holy Spirit.
Even on your darkest day.....the light of the truth will shine all the more brighter. Keep your eyes on the truth. The darkness is always a lie, and the light ALWAYS wins.