Fear of miscarriage

Kasey • Registered Nurse postpartum with baby #1 !!💜🎀
When does the fear of a miscarriage go away? I'm 5 weeks right now. I'm so excited that I got my BFP but I'm so scared my pregnancy won't be healthy. I had dark brown staining a week ago and it's been eating me up ever since! This is my first pregnancy and I've never had a mc before. Can any moms relate?