The Rapture was popularized by Protestant C.I. Scofield, a Freemason, with his Scofield Reference Bible. It's unbiblical nonsense that no Catholic should take seriously. Dreams are also not to be taken seriously, as even demons can influence them for their own ends.

If these are those Last Days, then pray for perseverance through suffering and a holy death.

I personally have had Zero dreams .

You need vitamin b6 specifically.  
A b-complex vitamin would be good for you 

I don't understand? Because I've had no apocalyptic dreams???

That is your problem. Now get a good quality B-complex. 

Hmm I've heard of a trad priest had a vision of our lady showing the world in darkness in three , he also had a vision three times. 

What has this to do with the "rapture"?

To do with people's visions and dreams around that period 

That's so true. When I moved here over 20 years ago, no less that four NO women told me they were having visions of the Virgin, Christ and saints. A couple even had the local novus ordo priests bamboozled (bigtime). One was actually doing great work for the poor but her countenance was way off- evil even.  I was actually starting to wonder if visions were a more common occurrence than I originally thought and I was wondering if God thought "I was chopped liver" or something for not having them myself. So naïve to even consider this.

That was me above

Visions are actually contagious ,especially among women, for the reason you explained.  Women encounter other women who claim to be having visions.  So they feel inferior, and so they suddenly start "seeing" them also.  Women in general have more vivid imaginations, and a bit of suggestion can help kick off the process.

I've known of some (including one in our metro area) who were total frauds.  She had "stigmata" but it was discovered that these were self-inflicted.

At other times, it's diabolical, but I would wager that 90% of them are either psychological / physiological issues or outright fraud.

As for dreams, who knows?  Lots of people have vivid dreams, and the content often depends on various subjects that they might be emotionally pre-occupied with during their waking hours.  Again, more common with women because these types of subjects affect them emotionally, making them more prone to dreaming about them later.  That's especially the case where they begin to fancy themselves as mystics, and so they fill their minds deliberately with this stuff, setting themselves up for dreams and visions later, practically willing them into existence.

When St. Theresa of Avila was told that nuns are her convent were having "visions," she ordered that the visionaries be given extra meat in their diet.