Ok but how does this change my point?
Since this doesn't really affect anything of what I said, I'll just make my point.
If the universe existed for an infinite amount of time, then it existed to withhold an infinite amount of events back to back. An infinite number of events back to back cannot exit because in order for one event to start, it must be caused by the one before. In order for that event to happen, it must also be caused by the one before. This chain of "dominoes" must have a starting point or not a single event could happen since the chain could never start or even have a start. Therefore, today could never happen. But it did happen, so a chain of infinite events back to back cannot exist. If the universe did not have a chain of events back to back then it did not have an infinite past. If it did exist idle for the past infinity years but it came to life and started it's finite number of events then it would require something/someone to push "play" on the universe since it cannot start itself.