Got a positive test but I'm so scared.

Rosaria

Last month I was pregnant and had a miscarriage at 4 weeks. This month I'm still 3 days till my 1st missed period. Took a test (I could just feel it) clearly its definitely positive. But I am so scared from what happen last time. Yesterday I was spotting a tiny bit and that's not normal for when I start my cycle. Today no spotting, so I knew something was different. How do I get past that scared feeling that something badd is going to happen again?