Another creativity tip for getting a little boost: Ask someone else what they think! You are already on the path and are moving in a direction or you might have a few you are working on, take the next opportunity to ask a friend or just that random person you see next what they think of it all.
Don't be afraid to ask for help. That next person might mention something that sparks a new stream of thought or just moves you in the right direction for what is going to make sense. The more ideas and perspectives you can get the better!