I am at work And walked down the stairs, there are only like 3 or 4. I got suddenly dizzy out of no where. I just started leaning/falling to the left and into the wall. Good thing there weren't many stairs or I would have fell down the rest. I just leaned against the wall and eventually everything wasn't so wobbly. Good thing there were no kids or anyone standing around as I work in a school. I do have a bad cold so maybe that has somethig to do with it?? Anyone else have that happen? I had like no warning just boom and I was going down.