I have had this rooster and his pullets quarentined for almost 2 weeks now, recent purchase. I saw blood under the roost yesterday morning and thought it was coccidiosis. I started treatment with Corid. This morning there was no blood under the roost. This evening I saw a drop of blood on a leaf in the run and checked the chickens bottoms as I put them away. The rooster had some some blood on his feathers under his vent, and a little blood coming out of it as well. I decided to go take pictures a few minutes ago to post and when I went back this time, he has what appears to be intestines hanging out. What do I do?