@Emma_Fisher - A big, big well done on recovering from your anorexia. As someone who was badly anorexic eons ago, I know facing food is an enormous challenge, and I can absolutely understand why your medical team, supporting your recovery could particularly want you to eat "a bit of everything".
When I was diagnosed T2, I was terrified of having to re-restrict my diet, as I was very scared indeed I could end up back in that anorexic boat. I just had to keep reminding myself of something a psychiatrist had said to me about regressing back into it. He told me that every day forward was a day further from anorexia, and that as time passed, if I were to go towards what was effectively an addictive behaviour, I'd be more likely to become addicted to something else.
I'm still waiting for the sex, drugs and rock 'n' roll.
Whilst I got very thin when adjusting my diet, I haven't rediscovered anorexia.
Take it steady, and again, well done for moving your life forward from troubled times.