S.H.
It seems.... there was no need to take out her tonsils?
Now the Doctor has basically disengaged from helping you. But your daughter's physical condition is worsening... and she is all bones, as you said. I think it is negligent of the Doctor to say that they are not concerned. This has gone on for 7 months not eating well... and you say she is whittling away... getting emaciated it seems and now for the past week... not even ice cream. And she "slumps" around with no energy.
....which is probably because she is malnourished and dehydrated.
What did the ENT say or the Surgeon???? I would call them... besides the Pediatrician.
Make sure she is not dehydrated or she could end up in the hospital with IV's.
How about giving her smoothies? Will she drink anything?
I would, document everything... because if something is wrong with your daughter and she gets worse, you will have to elaborate everything to the Doctor and if need be, ask why her medical condition was not addressed?
I never heard of removing tonsils because a child does not eat regularly...
You need to take her to the ER.... now. NOW.
She CANNOT just go on like this, without eating or drinking.
What if others accuse you of 'negligence?" I know, its not. Thus, DOCUMENT what the Doctor(s) say and take her to the ER now.
all the best,
Susan