Parents with Preemies

I'm 6 weeks pregnant and at my ultrasound the dr told me i'm very high risk of preterm birth. i have either a bicornate uterus or septate uterus. the dr told me to research preterm birth and now i'm terrified because i'm now aware of all the possible complications my baby may have. has anyone had preemies? can people please tell me reassuring stories of their preemie babies so i can panic less?