existentialist experience

Have you ever been in a random, common location...supermarket, parking lot, convenience store...and just got the feeling of something bigger then yourself? I was just in wegmans wandering around (on the clock I might add. I am BAD) and I dont know whether its just kind of being light-headed from some random sickness I may or may not be coming down with...but I just kind of floated through the store. I was still aware of walking and existing in the present, but at the same time kind of had the feeling I was...somewhere else...it was weird. Walking through the bread section..and the flowers...I kind of imagined myself in a different place at a different time. I kept thinking this morning in the shower how much I just want that erase-y thing from that movie..moving away hasn't helped a whole lot. I need more distraction, a different set of memories, something. I dont know why it hit me all of a sudden, it just kind of blind-sided me yesterday. One day at a time I suppose