Feeling light headed and spaced out? Poppers?

For two days now my body has been feeling different to normal. Everytime I make the slightest movement, the part of my body that has moved feels weird. It's like I am having constant head rushes - a very similar feeling to poppers, which by the way I took a few days ago. It's very difficult trying to explain how I am physically feeling, other than to say it feels like my body is receiving these rushes all over when I move. Does any one know what this could be?