USED TO / GET USED TO

When I was a kid I didn't use to run. 

''''""""""""""""""" me and my relatives used to meet per-week.

"""""""""""""""" I used to spent lots of time to relax.

"""""""""""""""" I used to eat unhealthy food.

"""""""""""""""" I used to go theather per-week.

"""""""""""""""" I used to use MP3-Player.

"""""""""""""""" I used to play with Barbie doll.

"""""""""""""""" I used to eat much. 

"""""""""""""""" I didn't use to do sport.