Frustrated!!!!

Well I went up by 0.4 lbs today and still have not reached my 2-week goal from last week.  This is the slowest my weightloss has been so far on this diet and it's really frustrating!  I haven't changed a thing so not sure what is going on.  The clinic told me it might be time to take a break.  I"m considering finishing up this week on the diet and then going on the maintanence program (without the clinic) starting next week and getting back into exercise.  I do not want to pay if I'm going to be in a plateau for the rest of my diet.  Not sure what I should do about this diet. I'm getting really sick of being on it and am tired of the slow weight loss.  I guess I have some thinking to do!  They said that as long as I follow the principles of the maintenance plan that I will not gain my weight back but I know that I will need to exercise quite a bit and be very cautious about what I eat.

On a positive note, I lost another inch off my waist and another inch off my hips since 3 weeks ago.  My measurements and current weight are below.

Here's my measurements:

Current weight as of June 2/10: 157
Starting weight as of Jan 5/10: 218.4
Total weight loss to date: 61.4
Waist as of June 2/10: 33 inches
Waist on Jan 5/10: 45 inches
Hips on June 2/10: 42 inches
Hips on Jan 5/10: 51 inches