all my birds were fine last night when I closed them up for thenight. I opened them up this morning and didn't notice anything odd. Around 3 we got home and I notice that one (Polish) is standing in the coop and everyone else is out pecking. I go out to change the water/food and notice that this one is slowly turning in clockwise circles. So I go to lift him up and he doesn't even act like he noticed. I looked him over, eyes are clear vent is clear, no injuries. Watched for 20 minutes and he didn't eat, scratch, drink, nothing. So I set him by the water and he stumbled and stood with one foot in the water and the other out, didn't drink. I have used an eyedropper and got maybe one dropperful into him, used broiler booster since that's what I have on hand. He swallowed and, after the dropperful, struggled so I let him down. Now he's just slowly spinning, always clockwise, and doesn't seem to see me or anything else. He's in a safe area, so he's safe. The others are ignoring him. Any way to make sure he eats? What could be causing this? He's almost 9 weeks old. I have not seen him poop in this time.