You infer from the "simple" universe of the human body, the complex greater universe because the conscious energy that creates one must infer a greater conscious energy creating the other?
Ignoring for a moment the complete lack of evidence for this inference, this line of reasoning relies on the decreasing complexity of creation. So, something like this:
God > Human > Wristwatch
Whereas science suggests increasing complexity:
Big Bang > Energy > Matter > Universe > Life > intelligent life > A.I. Robots
The problem, which you have tried to sidestep but failed, of "who designed the designer" is still very much a problem for you then, because you need something MORE complex than god to design god.