Hello and

cinimoncookie12,
I think that I know what you're referring to. I do have a sensitivity to sounds, lights, and activity normally ~ but there are times when my senses are intensified significantly. The lights are very bright, sounds are LOUD and fast. It is overwhelming! I usually step back quietly and try not to attract anymore attention & activity. After a few minutes, the intensity eases a bit, thankfully.
I have had times where this occurred a few times per day. Probably due to stress. the events are much more rare now, down to once a week or so. I'm not sure why I go through these periods of hypersensitivity. I have had medical tests during these events, due to other possible physical causes (Epilepsy and TBI), neither of which were determined to be culprits. I guess that it's just major stress.

Best wishes to you!