About 1 week ago I cracked an egg and thought maybe it looked a little too orange, almost red. I didn't pay too much attention at the time. Last night I cracked one and it was extremely bloody. There was something else in there too but there was so much blood I couldn't see what it was. I collect my eggs daily and it's been really cold so I don't think it could have been a developing chick. Any ideas about what this was?