Chances of miscarriage after 10 weeks

Does anyone have any thoughts on what the chances of a miscarriage are after you’ve had a 10 weeks ultrasound and seen a heartbeat? With three previous miscarriages obviously I’m anxious ... though this is the furthest I’ve ever gotten with my previous losses happening around 6 & 8 weeks so I’m trying to remain hopeful but still very nervous. I’m supposed to be 11 weeks today and I hardly see a belly and I’ve had no morning sickness. My boobs are not as sore anymore either. Next ultrasound isn’t until 1/28 which seems forever away. 🙁