Children's book of to print

I am finally done with my children's book! This has been the longest project that I've worked on so far, in terms of just working with this. The book is sent of for print, binding and beyond my reach. Scary and so exciting at the same time. You know that feeling after a long project when you just feel empty and happy about yourself at the same time. It's like sending of your child to school for the first time.. although I have no child this has been the closest to it.