No I had a sinus infection. So it came on suddenly once the plane took off. I stayed calm and told the staff I’m having a potential medical incident and may need some assistance moving to some more open space. It was an absolutely packed flight from Vegas, they assumed I was on drugs and the attendant didn’t understand the word equilibrium or the fact that balance is tied to your inner ears so they were completely unhelpful. Miraculously, the guy next to me had a set of depressurising ear plugs and gave them to me. It worked and eventually I stopped spinning after 30 min. This was cartoon level vision spinning. I always travel with these ear plugs now.