Has anyone ever encounted themselves in a dream, maybe at a different age?

Reason i ask is that i was confronted by my 25 years younger self the other night in dream! My 21 year old former self was just how i was then, a cocky tomboy, skinny with short black hair. My former self confronted me as i am now, 46 with very thick long Black hair and a few pounds heavier than then!

My younger self killed me!