When did you stop fearing miscarriage?

This is our first- I never even had a pregnancy scare in my life. I'm 5 weeks, 4 days and am afraid every time I pee that I'll find blood. I've had light cramping for about a week now and while I've read it's normal, it still freaks me out. I won't see a doctor for another 19 days- not that I'm counting.... So at what point did you ditch the fear and embrace the new, sometimes uncomfortable, normal?