Chorio decidual detachment- detached placenta

I am 11 weeks, the dr told me my placenta is detached at my first visit today. I'm trying to not be nervous. He didn't seem concerned enough to want another US anytime soon, and discussed my pregnancy in the future. I got stuck on the "increased risk of miscarriage" and stopped listening. Does anyone have positive experience the can share relating to this so I can think more positive? He said there are chances it can heal itself. 🙏🏻🙏🏻🙏🏻