Don't no what's wrong with my silkie hen

[Gem365]

My silkie hen wasn't moving around Much so I brought her inside a few days ago and put her under the heat lamp with food and water I gave her antibiotics and I've been giving it to her for a few days now but I stopped today cuz I wasn't sure if it was helping she doesn't seem to want to eat unless I wet the food and I'm not sure if she's drinking, please if anyone knows what could be wrong with her I would appreciate the advice as we don't have any bird vets, she's nearly two years old, thank you l hope a posted this in the right place l'm new here

 

[nuthatched]

Hi, we need more info.
What are her symptoms? any wheezing, sneezing or dripping eyes or nose?
What's her crop feel like? Doughy, squishy, hard, like a balloon?
What do you feed her?
Which antibiotics did you give her? And why?
Has she laid any eggs?
Is she standing odd? puffed up? Like a penguin?