I went out to get eggs this morning and "Fog Hat" finished laying her egg, hopped out of the nesting box and went to get a drink of water and some scratch that I was throwing out. Then I noticed her trying to "push" like she does when she's laying an egg. So I checked the nesting box to see if she indeed did finish laying her egg before she left the box, which she did and the egg was perfectly normal, not a spec of dirt, poop, or blood on it. So I went back to her to check her rump and found this big pink bulge by her vent. What in the world is this? It's like a hemorrhoid or something. And she keeps trying to push. And little drops of watery blood fall when she does that. I snapped a pic of it while she was getting some water and I noticed that it does have some poop on it that I need to get off of there but I'm a little scared to touch it. It's pretty cold this morning too. Should I bring her inside and rinse it with warm water?
Any idea what is happening and what I can do to help her?

Any idea what is happening and what I can do to help her?