Lana is a 2 yr old Easter Egger who lives with 4 other lovely ladies. She is great layer and has always been very active. 4 days an ago I notice a soft shelled egg under the roosting in the AM. Sometimes this happens so I didn’t think much about it. The next day I noticed she was standing on her own acting tired and went to roost well before the others Wichita is super unusual. Then two soft shelled eggs the next morning. Then a Shell less egg the next day. But she was acting like herself. I went and got calcium citrate 600 plus vit D. She had had 2 doses. Today she is acting strange again not running to her treat and keeping to her self. I’ve messaged and don’t feel and egg in vent crop is small but seems normal. I messaged that too. I noticed her comb was red but the edges were brown or black in color.she had a great diet and fresh water with ACV and liq vit. A large coop and free range area. I will bring her in the garage tonight. I do want mention we have switched coops at night. From the Omer to a large wooden coop. Everyone else carries on with business as usual. What could this be?