Yes, I have this a lot! 
I’ve made a couple topics about it, I’ll see if I can dig them up later (not that they’ve reached any conclusion… 
) I get it when I fall and when I fly. Even in LD’s where I try to fly by simply levitate a couple centimeters above the ground I get this annoying feeling.
I don’t know if I’ve ever felt this IWL, at least this strong (I’ve never been on a rollercoaster 
Probably I know I’ll get that feeling so I stay off them!)
It’s specially annoying when flying. I mean, flying should be fun!! 
EDIT: found one only