I have this! Strobe lights in particular make me totally zone out.
It definitely did happen to me as well! But yeah, the evaluator keyed in on a few things that I wasn’t actually expecting them to. There are things you didn’t communicate, but intended to, and things you didn’t intend to communicate but probably did anyway.
In general, the “waiting period” was anxiety-producing for me. Just trying to not think about it was the best remedy!
Not sure if it’s as applicable to your particular situation, but I’ve found “acceptance and commitment therapy” (ACT) to be a particularly effective therapeutic approach for myself.