Yeah, creative block is very frustrating. I wrote this post on the subject a while back:
Thanks for the excellent question! It is worthy of further thought and a more in depth post one of these days. Lately, I struggle more with finding motivation than coming up with ideas of what to do. I have long lists of ideas I want to get to, but scoping realistically, prioritizing, and sticking through the long haul of the work is the challenge I’m trying to tackle.