does anyone else also get weird re-occuring dream?

Im typing this as im going to sleep. I'm sorta hoping it would happen again.
I dont sorta remember my dream details, unless it is really odd.
I dream too often to the point that i dont bother recording them anymore.
There was a period when i got this surge of random dreams, i read that recording it (in note app) help me understand myself better, but these dream brought me nothing but confusion, so i just stop recording it altogether. 
If I get around 7 hours of sleep, I would begin to dream; this is a pattern I notice.
But sometimes these surges of dreams would just stop, and I won't dream again for months.
now come the re occuring part... lately ive started dreaming again, this times it is odd, i would dreamt of the same thing twice then never again.
I even used these dream image in my novel sometimes.
everytimes i woke up i am sure i have dreamt of that another time before.
this was odd, so i kept record again, but it keep happening too much, so.. again, i stop recording.
One of the recurring dreams was this: I was alone, all by myself, walking through a sewer area. It was so vividly real I even SLEPT in that dream. the sewer is large and almost liminal, i kept following the stream of water.
It led me to a large opening with stairs. the stairs were somehow connected to this large pillar. The pillar material is made of that white glossy pool lining, and it stretched as far as the sky goes. the sun was so brought but i couldnt even see it.
there were loads and loads of pillar like this everywhere far beyond the horizon, it all extended to the sky weirdly. they were not in uniform shape but kinda organic and twisted.
i walked for sometiems and noticed the water begun to rise up. oh yeah i forgot to mention, there was water everywhere and the floor is also made of the same material as the pilar. it started as around the height of my waist. the flood made me panicked so i just kept climbing, eventually i woke up.
this exact thing happened twice, it mustve.
The second time gave me this vague feeling of "ive been here before" but i didnt recall the first instance yet, my memories were messed up inside the dream.


i had many dream like this, some of them i even realised i was in a dream, but my subconciousness treated the fact as normal and the dream world as reality and i just kept living the dream.. its not like it was pleasant either, just that i got too familiar with it.

thats pretty much it, if i dream again tonight i will post it here.

goodnight!