Little anxious

Hi ladies! I had a miscarriage in June and fell pregnant in august! Just wondering if any of you ladies had a miscarriage then a successful pregnancy? I’m 10 weeks and 2 days, had an ultrasound and the baby is measuring perfectly and the heartbeat was at 174!! but just trying to ease my mind a bit! We already announced and I’m feeling anxious! Any success stories after miscarriage??littl