We bought a flock of 20 day old chicks on Sunday. 10 Austrolorps and 10 light bramas. Tonight we found 2 Light brahmas that were looking trampled by the others. We picked them and it looks like there is something covering their eyes so their eyes cannot open. I took a warm, wet, qtip to one of the eyes and it looks like puss. I separated these 2 from the rest of the flock. My husband observed a bit of pecking from the darker chicks to the lighter ones. They are sleeping now but I plan to observe tomorrow. What do I do now?