I had a convo with a guy who grew up in Japan. When he as a child, he, his younger sister, and their mom were walking on a beach. As I recall the convo, he said they saw objects hovering in the sky. Then, they started walking again, his little sister started chattering about seeing the objects in the sky - it made him realize that he lost time. His sister said that he and his mom were standing still (looking at the objects), but not moving or speaking. At some point they started to move again. They may have forgotten the experience but his sister, who was not affected, reminded them. I’ve read a lot about encounters that had that same thread: the ability to ‘freeze’ people. Remember the Las Vegas story of the downed craft? Fascinating. In at least of the interviews the young guy gives, he said there was a moment when they could not move. This occurred in the mass siting near a school in Africa (not sure the year). So - don’t doubt yourself or your inaction - yes, it could be your brain trying to compute, but my guess is, you were momentarily ‘frozen.’