My 20 week old EE seems to have something wrong with her crop. I don't think its impacted because it feels gritty and mailable when I massage it. But I'm worried about sour crop. She seems ok, sticking with the flock, she just started laying yesterday. But I noticed a few days ago her crop seemed larger than the others. Checked her this morning and it was still large right when I went out before they ate. I'm not sure what to do. Im new at this! Never had chickens til now. Any advice? Should I watch her for a few more days? I've gone out and massed it a few times in case it's impacted. I gave her water with apple cider vinegar in it too.