Margo, can you first explain how scientists have proven the "big bang"? And, what are the odds, calculated "scientifically", that all of the worlds plants, animals, insects, etc., came from this "nothingness" that was created from the bb? Looks to me, with a few numbers punched into the old calculator, that if you factor a starting point dna "map", then multiply by the number of "living" things here; then multiply by the "odds" the dna somehow altered itself (which the odds on this vary, much like everything scientists theorize/pontificate about), you get a fairly small chance of this happening. Somewhere around the odds of finding one specific grain of sand in a swimming pool of sand on the first attempt, perhaps? Do you have that info?
The reason I ask, is because, like most things that scientists do, they make an "assumption", then they set out to prove it. You know, things like--is coffee bad for you? Well, scientists "proved" it was, and then, well, they "proved" it wasn't. Or, how about when environmental scientists "proved" how bad cows/ranchers/farmers were for the environment/soil/atmosphere - yes, they are all bad, oh, wait, it seems other scientists "proved" that cows/ranchers/farmers actually improve our environment. Finally, how about when scientists "agreed" on global warming, and then they crawfished and "agreed" on climate change? So, as you have probably surmised, I disagree with your premise on when time started, so I really can't answer your questions, as asked, from that starting point given for time.
So, I will, for now, give some musings I have on Time. Here is what I think...it goes by faster now than it did, for me, anyway. I don't know if that is because I am older now, and nearer to the end. Or, something else. I do believe where there is a beginning, there is an end. So, I do believe time, at least here on earth, will end some day. Also, it seems there is never enough time to give to those we love, when we should, or when they need it. And, sadly, we will surely regret those decisions not to "use" our valuable time with them later on, in time. :2cents: