Which means what? Are you understanding that in the limits of our understanding of our current universe beginning is largely an unanswerable question at the limit of our math. or do you claim to have more knowledge? If so communicate it in a way that we can evaluate it for ourselves without just accepting your subjective understanding.
The question is, what or who caused the BB, if there even was one, and why?
Yes, so far as I understand it, the universe is eternal, it was never created, but everything in it is a creation, such as galaxies, stars, planets, people, atoms, electron, etc.. All these creations have beginnings and endings, eternally.