OK, I have to see a dietician soon because I have a low BMI. I've lost loads thro breastfeeding each child and am now down to 7 1/2 stone. I know that's skinny for my height, but I can't see it in the mirror, iyswim. Really worried that I'll be told to eat loads more, keep putting weight on and end up at the other end of the scale. Any one been here?