No symptoms

Anyone have any positive stories with no symptoms in early pregnancy?? I'm going nuts over thinking everything. I'm 9w3d and I just feel tired, which could also be just my normal tiredness , I'm not sure. I've had 2 miscarriages one being a missed mc and I'm so worried that that would be happening again. I saw the heartbeat at 7 weeks. Next ultrasound is at 12 weeks.