I wonder if a little perspective may help you. Here is a video about very long periods of time the Vedics used to think in which go back far beyond our recorded history. If correct the things you describe at exactly as expected for our time period and may be ending/changing very soon.
Discussion
I've not looked at it for a while but I have been in the process of reading the Vishnu Puranas. I was directed to it via The Apocalypse of Yajnavalkya, which is of course not written by the hindu sage Yajnavalkya.
My first read was The Book of Enoch. Not too heavy going, overall, and really interesting from the perspective of it being utterly crystal clear that angels were humans. Like the Aes Dana of the Irish (aka Tuatha de Dana'an).
I really want to have hard copy of these books too. Next year will be a thing.
The Apocalypse hints at the mention of a specific alignment of conjunctions and oppositions surrounding Taurus and the Pleiades (or it might have been Taurus) that I want to get a digital ephemeris for to find the exact angle of this position and when these arrangements occur. They seem to think that it's happening in 2028 and that marks the end of the Kali Yuga. And that it may also involve another meteor storm like that started the younger Dryas, and that prior to that we will be visited as a part of the predicted trash-removal also described in the latter part of Revelation.