I'm a tad worried about my White Rock hen, Opal. Can someone tell me If I'm overreacting? Symptoms: -Sometimes (increasingly more often), she will stand still and look like she's going to hurl. -She has a small black spot on her wattle. Does this mean anything? She's been exhibiting the black spot for quite awhile; maybe two-three weeks. The other symptom has been occuring for about three days.