So me and my fiance have 10 chicks I helped her raise from little chicks and now there big, bossy, girls that just started laying eggs. I built them a coop they go to sleep in every night and it's sturdy with small chicken wire then a thick black plastic around the top + back + left and right side with cedar shavings between for insulation and the back is solid wood so nothing can grab em while they sleep.. so we went out for her birthday and came home only being gone for about 36 hours at the most. So we get home to the main leader hen Jen in the coop with the rest but she won't lift her head. If she gets to it's as if she is Drunk, she is wabbly and goes face first down and she keeps shaking her head as if twitching. Like if she had a fly land on her head and just shook it off quickly.. but she doesn't really stop, her shaking calms down but I don't think she stops it fully or we just haven't noticed she stopped. As I held her she started doin this Yawning looking action with her beak open and stretched her head out alittle I was afraid she was choking on something unseen ii trimmed her tophat hairdo a bit away from her eyes but see no wound or blood except her neck half way from top and bottom seems thicker looking maybe swollen.. am I able to give her a little shavings of ibuprofen? Or something I would have at home here since it's almost 1am and I doubt any feed store is open sadly. I have her inside now in our 6ft by 2ft glass tank that's 3 feet tall with hay and I put my shirt over it so her face didn't get to hurried as I was afraid of her suffocating. She is really light sensitive too so I put a blanket around it with a night time low heat bulb over her. She seems comfy as I can make her. Thank any that reply to this and sorry so long.