Hubby and I have decided to have a baby. We had unprotected sex on Saturday. Today is Thursday, my period is due in about a week. Since yesterday I've been having period style cramps in my tummy. Not overly painful but enough to make me aware of them. Does this mean anything?? I don't get usual period pains until first day of my period. I know I just have to wait and see...but so impatient!!