So here’s something I thought it might be fun to show. Sometimes when I don’t know what to draw I make little “scribble creatures.” I literally make a scribble on the page and then give it eyes, a nose, wings, or feet, or whatever and make it into a little creature. Here is a before and after of one of my creatures. You can see the original scribble from my book and the more or less “finished” creature side by side. 
Kind of looks like some type of dinosaur.. That is excellent.