Sorry about your sick pullet. Check her crop to see if it is empty, full, firm or puffy like a balloon. I would watch her walk around this morning, and offer food to see how her balance is and how her legs are working. Look at the wings for drooping. Check her skin under her vent for any crawling bugs. Tell us what her droppings look like, and pictures are helpful. To check for egg bound, insert a finger inside her vent one inch to feel for a hard shell. Soft or shell-less eggs can be hard to pass. Imbalance can be a sign of Mareks disease, or dehydration. Check her eye. Rarely Mareks can cause that symptom if nothing appears wrong with the eye. I would offer some fluids, wet chick food, some chopped egg or tuna. Poultry NutriDrench 1-2 ml daily would be excellent for electrolytes and vitamins.
