5 weeks and spotting

Okay so long story short ; I'll be 5 weeks tomorrow with my second pregnancy. My first one was a partial molar and ended in a miscarriage at 9 weeks. I never spotted with my first pregnancy but I literally JUST went to the bathroom and saw a light pinkish color on the paper. I know it's normal for some women to spot because of implantation but I'm freaking out. Of course I've been worried of another miscarriage since the second I found out I was pregnant again. Somebody, anybody, please give me some words of encouragement or something! :( freaking outtttttt!