What is the meaning in a dream of apartment

I have many dreams and scary dreams that I don't understand why I am having these dreams every night, I wake up screaming scare to move and when I do move I turn on all the lights in my apartment, I am 72 years old and I want to know why I am having these dreams and can I make them stop, in the beginning it was snake and large spiders and last night it was coming down my mirror a long object with spiders all around, I have seen my young grandson go under my bed and I saw his hand trying to reach for me.....I have seen spiders in my overhead ceiling light, my heart always pounds hard and I get so scare at times that I can not move this has been going on for months...…. I have spoke to my Family doctor and she said that it was "Twilight" why doesn't it stop, I am so worn out to the point of being sick. Thank you and I hope you can help explain what might be going on..... Gloria Thank you for your help.

I was in my apartment building waiting for the elevator three of the four were out of service “Similar to reality”. I was holding my son so I waited for the elevator. The elevator skipped my floor so I got off on a higher floor figuring I’d take the stairs to my suite. As I was descending at a rapid pace out of nowhere I was running down the railing instead of the stairs when I noticed I was on the railing I slowed down as I began to slow down I noticed personal belongings of mine and my wife. I started gathering them then I came across our diaper bag I used it to store our belongings I found on the staircase. Finally I made it to our floor I could see my suite door open as I approached it I noticed it was not my unit. So I approached the elevators to notice I was even in my building anymore. It was like I was in a labyrinth. I got into the elevator and it went down to the ground floor. I got off and I was somewhere else the sun was shining throughout the building everything was made of glass I could see lush green vegetation outside. It was beautiful but weird at the same time. Also every so often my sons diaper he was wearing would disappear and reappear periodically throughout this dream. I noticed a local grocery store attached to my building and remembered asking myself why my wife didn’t shop there then I woke up beside my wife and son both sound asleep.

I was in my apartment building hanging out with my friends then out of nowhere they all just disappeared and I was alone. After a bit of walking down the hall I realized that the hallway just kept going like it was an endless hall but at the end of the hall there was a staircase. I tried running to it but the distance never changed between me and the stairs. Once I got tired of trying to reach the stairs I closed my eyes to rest them but when I opened them again there was a demon in front of me, I froze in fear but was still able to blink and slightly breath. And every time I blinked there would be one more demon surrounding me. That kept going until there was eight of them around me. Then little by little they kept creeping closer and closer until they were a foot away, and then they started clawing at me, and biting me trying to kill me. And once they killed me I would just respawn back at where I started and all my memories of what just happened disappeared. This dream would keep coming back I go to sleep the next night and every time I had it, I got a little farther to pushing past the demons but never was able to reach the end.