I found in egg in our egg carton and it had a vein and now I freaking out because there is a possibility that there is a chicken in it and ahhhhh I'm to scared to crack it but my friend is coming over to help me crack the egg open and omg I will actually cry if there is a dead chick on the egg I'll keep you guys posted

Edit: turns out it was a normal egg but look at what was on the shell that confused the hell out of me

Doesn't it look like a vein!