Find something, bag of washing/flour/sugar that weighs the same as the weight you have lost and lift it, its a good feeling.
I did this at the start of my 'diet'/healthy eating plan when I lost 2 pounds and thought it was insignificant, it wasn't and made me realise how much extra weight I was carrying around.
Have now lost 1 stone & lifted a massive bag of washing that weighs that amount.