one of my 1 year old girls gets pasty at times near her rear and vent. I noticed this morning that she has lost alot of feathers just below her vent. The area is pink in color and has what looks like a little bruise that is a little smaller than a dime. I trimmed some of the remaining feathers that looked somewhat un-clean this morning. She is currently molting and has been since April. She hasn't laid an egg since then either. Can anyone give me any advise? Please help!