I noticed my hen hopping around in the coop and not baring much weight on her left leg. She eats and drinks but mostly lays on the ground. This has been gong on for 2 days. I am bringing her inside today. There is no injury noted to her leg and she does bare some weight but it is noticeably hurtful when she does. Vet is not an option what can I do other than confinment food and water?