Green and yellow poop isnt a good sign. I recommend you feed her probiotics such as plain yogurt or buttermilk, mixed with scrambled egg (extra protein) mixed in her layer crumbles and feed it to her. I wouldnt give her any other types of feed/or human food until she has normal looking poop. Do not reworm her, she is in a very weakened condition and needs to regain her strength and health. I recommend you buy some poultry nutri drench and give her 1 drop orally twice a day for 3 days, then stop. It can cause diarrhea. Nutra drench is loaded with vitamins and minerals.
As far as her eye is concerned, use a warm damp wash rag and try and hold it on her eye as best as you can to draw out any pus or other goop. Dont use salt. After about 10 minutes of holding the wash rag to her eye, apply the terramycin as directed. You'll need to do this 3 or 4 times a day. It'll take time to heal, be prepared to do this routine for possibly quite awhile.