MY black orpington has not laid an egg in about 5 months. She did not go through any molting process or go broody from what we can tell. She is gone into the nesting box almost everyday during that time and done all the sounds of wanting to and laying an egg just not egg. Yesterday I started to notice she was sitting down a lot more than usual for her. But I wasn't as concerned because when the the treats came out she would run around and at normal. Just this morning I opened the coop and she was sitting on the floor, panting and not wanting to move. When I tried to give her a piece of bread to see if she was interested she looked at it all weird. Tried to pick her up and she ran away. Then about 2 feet later plopped down and is still panting. It is around 65 degrees right now and not hot at all. Does she sound egg bound??? She is still sitting and panting at this time.... Any suggestions on what i should do???