What do you think?

Kasey
So I was supposed to start my period on Saturday or today and what I think was my period came a few days early and wasn't like my normal. Very light bleeding, lasted 2 days and no cramping. Usually I have cramps the first 2 days, with heavy bleeding and it lasts like 4 to 5 days. Could this have just been an unusual period for me or could I actually be pregnant?