Pitiful, contradictions abound in your assertions that you can’t even recognize! If Jesus was first, where did the ‘mother’ of this ‘first spirit baby’ come from to be ‘begotten’?
That Jesus was the firstborn is established in scripture. Going beyond what has been revealed would be speculation on my part.
Colossions 1:14-15 In whom we have redemption through his blood, even the forgiveness of sins: 15 Who is the image of the invisible God, the firstborn of every creature.