First time hatching chicks. One of them can't stand. They started hatching Wednesday night into Thursday early morning and continued Thursday and Friday. Most are black so I'm not sure which hatched which day but best guess is this one hatched Thursday. So 2 days old now. She can't stand at all, one foot stays mostly tucked to her belly, other is off to the side. She pushes around with both feet wings and head. Like doing the worm or a military crawl. Got a video showing kinda how she moves around but I don't think the site will let me load it. And a pic of what I think is the bad leg(knee?) Looks odd to me. I read about hobbling but idk if that's right for her?? Any ideas?