Millie my 4 week old silver lace wyandotte is sick. I took her and Penny outside today..it was cool...but they are pretty much feathered...(but Penny is much bigger) and when I went out to get them...Millie was standing in the corner...I took her in and put her in her cage and she kind of fell over...her crop is very full...so I am wondering..did she just get too cold or is her crop impacted. I separated her and put her under a heat lamp....gave her some oil just in case...and massaged her crop. She just sits....she can stand now..which she couldn't before...but she is very lethargic. Could she have just gotten chilled. I hope I haven't killed her...I will just feel horrible. Penny is just fine...but she is twice as big, cuz she is a week older. Anyone have any ideas?