Oh Ludwig, I do feel for you. But keep reading my last post - you can beat this. And you can do it.
I can only speak from my own experience and frankly, so please don't take anything I say to heart, or think that I'm being a tad blunt. But, there is not one human being in this world who could have your bmi, your height and your weight and be the unusual one for whom these dimensions don't apply and are, actually, overweight. Stand back and think about this for a moment. You are drastically underweight and this is an objective truth. Of course I know you don't think this, this is the insidious and cunning form that anorexia takes. So, I'm not belittling what, to you, feels very real. But it isn't real. And that's a hard one to get your head round. But trust me, I'm 100% right.
Indeed, the numerical aspects of your weight are, ironically, largely immaterial. This is about how you feel about yourself and your body. There is no weight that you could reach that would make you feel happy for more than about half an hour. Even though I'm sure you have goals that feel like it would all be ok, if only you were x weight...it wouldn't be so. You would invariably want to lose just a pound or two more, just to be safe. I haven't weighed myself for 6 years and have little interest in what the scales say. One day you will be able to throw them out. I smashed mine up actually.
Unfortunately for you (but fortunately really!), recovery from anorexia is wholly incompatible with weight loss. I always thought, well, if I could get to x weight, then I can start to think about getting better, because if I gain a pound or two in'recovery' it will be ok. Whilst this feels safe, it is untrue. The less you weigh, the more firmly anorexia will have you in it's grip. When your eating becomes more regulated and you are getting the key nutrients you need, you are able to think more rationally about the disease. This is tough. But it is true. So, hard as it sounds, losing a bit more weight is NOT and will never be the answer to getting a handle on things. it isn't about getting fatter, it is about getting weller. I almost hate writing this. I've walked in your shoes, I know the drill. And I wish i could wrap everything I know up in a pill, get you to swallow it and see things from a happier perspective. But this is a journey you need to take yourself through.
Saddest of all, is that a truly 'good' anorexic, who doesn't give in to 'weakness' - well, I needn't even tell the end to that story.
Ludwig, I don't speak of my ed very often. It was a dark time but it taught me a lot about myself and about life. But, I felt the urge to write to you, put my hand out and say ' hey - it doesn't need to be like this, you are ill whether you feel it or not'. And I want to be of help for you but worry that this might all be a bit brutal. I'm not a counsellor or anything.
Practically, it helped me to lay out with my dietician, some 'safe' foods that I could turn to when I was in a real tizz and nothing was right. Body image work was also highly important to me, even though I resisted it for ages. Relaxation tapes are also invaluable to me, and you might find this helpful, when you are ready. Stin Hansen has been a lifesaver (google). Yoga has also been of great solace.
Be kind to yourself. You aren't overweight, but you are poorly. I found channelling my worry into the being poorly part, was ultimately the key.
Love to you.