Hello. I have a 2 year old leghorn that seems normal other than she is laying eggs with either really thin shells or no shell at all. Now her vent is really dirty and has blood. I’ll attach a picture. I have 5 other chickens that are all fine and don’t have these symptoms. They’ve been eating the same thing since they got layer feed. The poop also seems normal. I’m not sure if this is vent gleet because I haven’t seen anything about vent gleet mentioning the egg laying I mentioned above. She hasn’t had any trauma and our weather hasn’t been drastic. Please help!! I feel bad for my girl thank you!