Pale wattles and comb in a rooster can be a sign of blood loss (anemia). And since you've seen blood in the droppings, they're likely connected.
Possible causes- injury, infection, parasites, or cancer.
How old is the rooster? Still eating and drinking ok? How's his activity?
Seizures can sometimes be caused by a severe electrolyte imbalance (which could possibly happen with bad diarrhea, salt poisoning, or non-functioning waterers), they can also be caused by infection or inflammation of the nervous system, a toxin (most commonly from molds), head trauma...
The scissor beak makes it difficulty for her to eat on her own. It's possible she is weak from not getting enough calories in.
Can you hand feed her and watch to make sure she's eating and drinking ok? Here's a thread that might help...
If it's still bleeding, you can apply some cornstarch and hold it with pressure for 2-5 minutes. Worst case (typically with a broken blood feather, not a feather cut too short) you'll have to pull the entire feather, which will stop the bleeding.
3 day old, intact eggs should be safe to eat, and are likely higher quality than anything purchased at a grocery store. If they're older than that and/or have gone bad, you'll certainly know it when you crack one open!
If you still have any concerns despite the egg looking and smelling fine...
A necropsy is a great idea which will give you solid information to act on. Anything else is just guessing.
Where do you live? Your local agricultural extension office can help you locate a diagnostic lab that does poultry necropsies (autopsies), as could the veterinary school.
Activated...
There's a fair chance your chickens already have a strain of salmonella living in their intestines (Salmonella enteritidis). It's no big deal for the chickens, but it's the reason why it's recommended to wash your hands after handling poultry.
The types of salmonella that can be passed into the...
They're such pretty birds! And in the first photo I can see that they do look a little like seagulls.
I didn't win that auction, but lurking on rarebreeds has become my dangerous hobby, so there's no telling what I'll end up with. They just put up a new offer of 10 silvers, maybe I should bid...
What do you think of them now? I haven't seen any in person, but the online photos are beautiful. I'm reading that they can be nervous and flighty.
I've also developed the very dangerous habit of lurking on the rare breed auction site, where there is currently a group of 10 chicks at $6, with 22...
When a chicken is sick (from any cause- respiratory infection, wounds, cancer) or stressed (from heat, too many environmental changes, improper conditions, etc) they can become lethargic (not moving much) and not eat. Unfortunately, that means not moving and not eating can be due to ANYTHING...
It should just dry up and fall off, as long as it's not bothering the chick it's ok to pretend it's not there.
Here's a nice incubation article, if you'd like:
http://www.vetmed.ucdavis.edu/whatsnew/pdfs/chicken_march_2015.pdf