Need someone to kick me up the bum!

Hi everyone
I was 13.10 but now 13.2
I want to get to 12 stone
I'm finding it really difficult to get motivated
I've been stuck around 13.2 for a while
I know I'm not gonna lose weight overnight ,I've got fitness DVDs and a treadmill ,when I'm positive and focused I'm on it but lately I seem to be just polishing the DVDs and hanging clothes on the treadmill.
Could really do with a buddy to challenge myself with....to give me a kick up the bum !