Zombies and Our Unknown Son

I felt like I literally spun out of this one. I recall discovering that Jimmy and I apparently had a son named Kyle that we didn't know about who was 3 years old or so (Apparently I also had another one that I had no memory of giving birth to. I remember being concerned about having lied at the hospital that my actual son was my first.). We went to pick him up from daycare for lunch so that we could spend a little time with him and figure out how we had a kid this long without knowing about him. The drive there, Jimmy was making jokes that he had adopted the kid or that he was his kid with another woman (both jokes he would really make. He thinks he's so funny.). Turns out he wasn't actually our kid and Jimmy's dad was confused. I also remember going down a long winding gray side that actually slowed you down towards the bottom rather than speeding up. I remember an elevator that we had ran into zombies just outside of and picking up a dull knife, a pocket knife, and a fork on a shelf or counter next to the door. We got into the elevator with a group of people only to find two people inside, one who was biting into the other one's neck. When the neck biter turned around, I stabbed him in the chest with a a hammer that I had gotten from somewhere. He died and the other person with the bite turned into a zombie and came at us. I don't remember who killed him. We got to the bottom floor and came out to find more of the creatures and killed them as we ran through the hall. I killed a few and I remember one was super difficult because I stabbed him in the chest so much that his insides were showing until he finally died. I remember killing a zombie with a spoon and tearing out its heart at some point as well. I also remember going down the same large gray slide that I had seen earlier in the dream, but instead of going all the way down this time, I stopped myself and crawled the rest of the way down to see if there were any zombies. We all came to rest in a large dark room with a red carpet floor, and I think that's the point that I spun out of the dream, which had never happened to me before. It was like being on a fair ride or as if I was one of those newspapers on tv that spins, stops, shows the headline, and continues the process with each newspaper. It was odd. Funny thing is the power went out shortly after I woke up and I just knew the zombies were here, haha. But it came back on.