You remind me so much of myself about 5 years ago! I lost loads and got down to 9 st but wanted to be 8st 7. I tried for weeks, some days I would hardly eat anything then others I binge cos I was desperate to eat. Eventually I made myself I'll and had to go in hospital for a week and that really made me think twice about my eating habits. I was happy at 9 st for the next couple of years and then I got preg with my daughter and just totally relaxed lol. Now I feel ready to get back on track!
You'll get there eventually Hun, just do it the right way xx