1) no proof that a prime mover is required-- you did not even try to argue that<quoted text>
Whether there was another universe prior to the present one does not change a thing in the concept of being caused into existence. The Primal Mover precedes all multi-verses.
2) no argument of ANY kind showing why the "prime mover" >>had<< to be a sentient being >>identical<< to your imaginary god. You did not even try.
3) if there are multiple universes? The regression could be infinite into the past-- no need for any original cause at all!
4) you failed to address the situation that universes may be uncaused events-- you did not even argue for this point at all!