Hi Mexx, Well done for sticking to the plan so far!
Those weekly extra points are there to be used if and when you need them! SO dont feel like you are cheating, cause you aren't cheating at all!!
I presume are you doing the online WW and weighing yourself at home. I would suggest weighing yourself once a week - same day, same time and roughly in the same clothes. (I used to weigh myself every morning after going to the loo. Thats how I kept myself motivated though) Also try to put the scales in the same place, on a hard floor is best. Which day did you start the plan?
Hope this helps.