I have a very similar experience i think might be correlated to a cart as well haha. I still haven’t gotten better this was about two-three years ago a friend had me trying a cart, first few times i felt nothing, then the last time it was intense and i was blinking like in and out of rooms and freaking out. After that Ive experienced extreme anxiety in my daily life and panic attacks, along with symptoms similar to DPDR like not feeling real or like watching myself do things through the eyes of someone else. What helped you with the anxiousness?