Dream Of Losing Grandma In Parking Lot

I was going to the movies with my family. It was my mom, my brother, my cousin, and we were watching Camp Rock 2, an old movie. As we're watching it, I see everyone around me starting to fall asleep. And then my grandma was sitting, I guess, in a handicapped spot nearby, so I was like leaving with her. And then suddenly she turns into a tiny little baby that I'm just holding in my arm, and I'm walking all around the parking lot to find my car, which was like a black SUV, and I forgot where I parked. I went on one side and then I had to go into the building around just to find the other side of the parking lot. I ran into old friends from college that I don't really talk to anymore. They were saying, hey, how's it going? And asked if I had a baby, and I said, no, this is my grandma. And one person was just like, yeah, I've seen on your Instagram story that your grandma turned into a baby. Fast forward, I'm at the car, and it appears that someone stole the car seat out, so I'm trying to do like a makeshift car seat to hold her in the seat, and she's like a really, really tiny baby. And I'm thinking like that's not gonna work, so I'm thinking maybe I should order a car seat online and wait for it to get delivered or something, but I can't leave until I have her fully in her car seat, because I don't want an accident to happen or something. And I was thinking, I'm a safe driver, nothing's gonna happen, but I don't want the chance of getting to an accident, and I harmed the baby because she was in a proper car seat.