Hi! My pullets recently started laying eggs. I have 5 of them. I got them last year. Today I collected 3 eggs and they seemed to be from different chickens, which is new. 2 more apparently started laying today. I got 1 normal brown egg, one small white oblong egg, and a small cream or beige colored egg. When I cracked open the white egg, there was a red spot. There was also some reddish brown residue on the egg's shell before i washed it (could've just been poo though) Does this mean the egg is fertile and I may have a rooster or something is wrong? Sorry for the dumb questions.