You have good points
Please note that My comments below are my own thoughts and not that of the Bahaāi Faith.
About the Time and the Hour - Yes it is mostly never known except by a selected few that God gives the bounty too immediately before the event. John the Baptist was one of those before Christ. When it happens only a few believe and most reject. It takes time for people to forget past doctrine and prejudices.
From my understanding of the Bahaāi point of view Bahaāuāllah fulfilled Biblical Prophesy and the rejection of Bahaāuāllah ushered in Judgment Day, this we are told will long continue, but then God will cut short the days!
āThe world is in travail, and its agitation waxeth day by day. Its face is turned towards waywardness and unbelief. Such shall be its plight, that to disclose it now would not be meet and seemly. Its perversity will long continue. And when the appointed hour is come, there shall suddenly appear that which shall cause the limbs of mankind to quake. Then, and only then, will the Divine Standard be unfurled, and the Nightingale of Paradise warble its melodyā.
What you may be feeling is the winding up of Judgment Day, it may not be too far in to the Future when God will make know unto all on earth what shall be!
In the end we do not know, so our place in life is to Know and Love God, serve mankind and accept Gods will and bounty for us!
God Bless and Regards Tony