Chicken fell in horse trough!! I’m gonna cry. Is she going to be ok?

Help! I was looking for her and found her floating in the water. She is like jolting? 10 weeks old. I have her wrapped in towels and a heating buddy around her for warmth. Is she going to be ok? Is this shock? I believe I saw her about 3-4 hours earlier running around so I don’t think she was in the water for too long. My heart is hurting what can I do?