Nervous I Have a Missed Miscarriage

I don’t really have any symptoms besides sometimes tender breast I get nauseous from very few things , & I had bleeding but not enough to fill a pad a few weeks back no passed clots or heavy cramps heartbeat was detected at 6 weeks 5 days . My appointment is today and I’m now 9 weeks 3 days I just want everyone to wish me the best and that my little baby is growing healthy with no problems .