" it was "smaller" than the "Creator"* at that point in time. point in every way."
There's a problem in that assumption, as in this one " If He existed before the physical universe, where did He live?".
If one believes in a supernatural creator then one must also believe that he/she/it didn't have to be of a certain size or 'live' anywhere.
In the world of the supernatural anything which is imagineable is possible (and everything that isn't). That's the whole point of the supernatural.