worried

So I'm 5weeks 5 days today. I don't feel pregnant minus the slight nausea and boob pain and very minor cramps.  Kind of worried I'm going to have a miscarriage bc my mom told the whole world via Facebook I'm pregnant. I told her I didn't want many to know bc I'm scared it's bad luck or something. But I'm hoping for the best first appointment is march 30th. Wish me luck ladies