9w Symptoms and HCG

I could use some reassurance. I do have a scan tomorrow thankfully. After some bleeding two weeks ago I had an US and HCG levels were ordered. At the time I got my HCG levels and US I was 7w3d and then 7w5d for my second HCG draw.

The US showed a healthy baby but my HCG levels started to drop. My first HCG draw was 125000 and then my second dropped to 113000.

I finally got my doctor to agree to another scan because I had a missed miscarriage at 8 weeks last year. The doctor did tell me that after a heartbeat hcg isn’t a good indicator of a healthy baby and that at some point levels will drop, but it just seemed to early.

Has anyone had their levels drop and be okay? I’m just nervous for tomorrow’s appointment.

I’ll be 9w1d tomorrow.

Thank you.