I developed vertigo between my last two disney trips, I was really nervous about some rides that I used to be able to do just fine with. I have always avoided spinning rides (since childhood) like Teacups and MS, I also avoided simulator rides like Startours. I was pretty nervous about RnRC and ToT so I took motion sickness pills before going to that park and was fine. Then I didn't take any the rest of the trip and rode EE, Soaring, TT, etc... all just fine.
PS. I have also always hated that spinning tunnel effect on Buzz, this time I just closed my eyes so it wouldn't trigger anything.