I have a chick about 6 weeks old noticed yesterday it limping. did just look cut up but today it swollen and blue. when I saw it limping I went a head and put it in a cage. I don't know what happen It could have been from then big chickens or my niece and nephew were here yesterday and had to get on to them for chasing the chickens. The spot that is messed up is the round spot right above all the toes. Its been chirping alot calms down when I hold it. right now is taking a nap on a towel in my lap with its head strechted out over my leg and its wing spread out over the foot thats hurt. if its just standing it has it is just on the the one thats fine. just puts wait on it to walk . what do i need to do??