Hi everyone, I have a 10-11 week old EE pullet that has been acting lethargic the last 2 days. Everyone else is happy and healthy in the flock she's 1 of 16 of this age. She's normally pretty stand off-ish compared to the other but when I noticed how she was acting I picked her up with no problems which is unusual. She's still drinking water and eating but when threw treats out for them earlier she was just sitting on the ground and the others were stepping on her and she didn't even care. All while this was going on she was still pecking at the food though? She can still stand up and walk but isn't very active. She's also letting her wing feathers droop and isn't holding her tail erect. She doesnt have any places or her or signs of injury. They've been free-range for about a week now and it has been pretty hot the last couple of days but they have access to plenty of fresh water and shade. Any possibility she's just having a hard time with the heat or is it something more serious?