Any mommy advice please

So I’m about 8 weeks honestly haven’t really been keeping track since I’m so scared of another miscarriage. But I’ve been to the er twice for either anxiety or spotting last time was at 6 weeks everything looked fine from blood work to ultrasounds even tho it was possibly to early to pick up a heartbeat my obgyn isn’t concerned I’ve talked to her and the nurses there and my appointment is this Wednesday any advice or stories to make me feel better I’m just so scared and don’t really have anyone to talk to about it that’s has been threw this. Thanks