Hey y'all I need some advice. I introduced 2 chickens overnight to my established flock of 5. Overnight things were fine, this morning the 2 new gals (17 weeks) were too scared to come out. They've come out a little and the other hens jump on to them immediately. One was quick enough to get away and the other just ducked into a corner and let them attack. Now she's bleeding just a little right above her beak (probably a self inflicted wound). So should I pull the new girls out and try again later? Should I just sit out here all day and keep an eye on them? I'm off today, but they'd be on their own tomorrow. Please help!