Songwriting

I've created an amazing future bass track and i really want to write lyrics for the track. The feeling I want to go for on the track is moving on to something new in your life but getting that idea om paper is intimidating and new for me.

Additional info:
I need the vocals tuned as well. I don't need the song mastered. The song has somewhere between 30 and 50 tracks recorded that need mixing. I have the music and now need lyrics and vocal melody written. Check out the song I attached. I don't have a hard deadline for this. I'm hoping to find a good mixer that can work with my limited budget.