Why do I always have a burst of creative energy right before I’m about to go to sleep… my mind always races and I suddenly have all these ideas of the things I can accomplish - where was this energy during the day??

building silly apps for people, building ai machines for corpos

Heard of lifehack to place a note 📝 near to bed to fix all ideas and then sleep 😴 

Also might be you need “loooong mornings”. Doing stuff in a lazy way during morning, smth for your own, sports or stretching, and then start to work including evening. 
Tldr; change your evenings with mornings