Could someone please help me, my 9-week old chook Lucky has been showing signs of lethargy, she's lost her appetite and is generally unwell. She still comes out of the coop but I can tell she's a bit weaker in the legs, if I touch her a little bit she loses her balance. She's not eating like she used to and it only started yesterday. I noticed her poop didn't look normal, it seems a bit reddish sometimes. Please see uploaded pics.
I started her on Sulfa-3 antibiotics in case it is coccidiosis....not sure if that's the right thing to do.
I'm scared is it possibly coccidiosis? I really love my chook she is named Lucky because she almost died as a baby chick when her mother didn't accept her... I really want to do the best I can for her now to help treat whatever illness she may have!