Is the symptom of "seeing yourself from a third person point of view" legit or is that a metaphor?

Does anyone actually see themselves like from a distance as if they are floating above themselves or are standing across from themselves or is it just a metaphor for the detachment feeling? Sorry if this is a dumb question but I sometimes get DR during panic attacks and I think it would be really fucking scary to basically like hallucinate seeing myself from a third person view while already freaking out.