Look on the bright side, you've lost those couple of kilos before so you know you're capable of losing them. Your body has been at a lower weight so it will find it natural to lose weight and get to that point again. Hopefully it won't take you long at all to lose it.
goodluck star! don't look at how far you've got to go, but how far you have already come, and all the hard work you have already put in (easier said than done though, don't i know it LOL!)...I wish you the best with your next weigh in! I am sure you will smash it!