1st pregnancy and kind of anxious

This is my first pregnancy... well kind of my very first one was a miscarriage at 7 weeks. I am so nervous about every symptom because I don't want another miscarriage. The first few days after a positive test I had pink discharge and pretty heavy on and off cramping. No the cramping is lighter more of a pinching feeling almost not noticeable and I have lots of clear/white discharge and a little bit of very very light pink spotting. It's so light I almost can't tell if it's just the color of the wet tissue (sorry TMI). I am so nervous that things aren't ok... is this normal?