It's not TOTM is it Sayra? The first few months after I started low carbing I had a couple of crisps binges just before my periods and BIWI had to get quite stern with me about it. 
The whoosh fairy has visited me at last!
Another pound off since yesterday, I said she only ever visits me on Monday nights. I am now the lowest weight I have been since my early 20s! 

Onwards and downwards.
According to the Fitter Fitness Calculator my body fat percentage is 25.75% and my scales give it as 25.5% so I assume this is fairly accurate. I was looking at a website yesterday that said you could use your body fat percentage to calculate a reasonable goal for weight loss (my original goal was my weight at age 25 but I have reached that now). The calculation is a bit complicated so I'll spell it out below:
Weight 132 lb x 0.255 body fat gives approximately...
100 lb lean body mass and 32 lb body fat.
Ideal body fat percentage for a woman is 22% therefore...
100 lb lean body mass x 1.22 gives an ideal weight for me of 122 lb.
Obviously this is all very approximate because the body fat percentage calculation is an approximation and this calculation assumes your lean body mass is going to change as you lose weight which it will if you have a lot of weight to lose or if you take up exercise and increase your muscle mass. But it does suggest that my goal of 128 lb wouldn't be enough and I might have to aim a bit lower if I want to lose my jiggly bits.