Any Advice PLEASE 😩

I’ve had a REALLY bad couple days with mental health because of not knowing. I got my bfp on 11/28 and had a general dr appointment on 12/8 and my hcg was good. All the time since then I’ve had zero symptoms. I’m so nervous something is wrong. I don’t see the OB GYN until 12/29 and I’m going insane. I can’t stop worrying or crying.