Thank you so much @Lougle, @Girliefriendlikespuppies, @myrtleWilson and @Lottsbiffandsmudge, this is all so helpful.
It is a long time until we see the nurse and the dietician - they've been deluged because of the huge increase in eating disorders in lockdown. We are, however, seeing the paediatrician who comes to the clinic once a week, the day after tomorrow. This is to weigh, do bloods, ECG etc. And I was emailed a plan by the dietician - it's a refeeding one with days 1-4, which we skipped as it was less than she was eating, then 4-6 which we can manage about 80-90% of and then day 7 onwards, which is the two pieces of toast and a glass of milk at bedtime level.
I'm hoping that once we've seen the paediatrician we'll be more in the system and I'll have access to more resources.
She's doing almost no exercise. Occasional 10 minute workouts but they're not very energetic. She's not walking to and fro school nor between classes. She goes on one short walk a day. I'd be cracking the whip about doing more in normal times but I'm just glad she's inside conserving calories in the warmth.
Gosh lotts that is a lot of calories isn't it? Apart from anything else it's all quite expensive, as well as time consuming. Especially since DD is into 'healthy' food, which is loads more £ per calorie.