Dream About Rollercoaster Feeling In School Parking Lot

I think i was at a school and had to go to my car in the parkinglot for some reason. I sat in the drivers seat with the door open and started to feel like I was on a Rollercoaster but was just sitting there. It was a super strong feeling of like dizziness front flipping and that feeling like you're dropping from a high point, like falling. So much that I yelled for a little and once it stopped I looked around and was worried that people heard me but nobody did and I was no longer in a big parking lot. Now I was in my mom's garage.