One Square Wheel

[Ruth]

Hi...im new to the group..my micra is a k11 1997 vibe... i changed the front break pads yesterday and while under there tried to find out why it feels like i have a square wheel especially when coasting down hills out of gear...or driving slowly in a que..cv boot on drivers side is split ..but there was no obvious play or weird stuff going on with the drive shaft... Im thinking drive shaft..any ideas..