I need some piece of mind😩😩

So I’m 15 weeks and 2 days.

I had my first ultrasound at a hospital not a obgyn because they were booked. And I got to see my baby, but not hear the heartbeat. I was 8 weeks at this time.

I went back to my obgyn at 11 weeks and he couldn’t find the heartbeat. He said baby was still small. So that’s why.

Now my next appointment is this Friday and he promised he could find the heartbeat this appointment.. I’m just so paranoid somethings not right.

This is my third baby and with the other two I felt movement before this far along.😩

I haven’t felt anything yet and I’m super uneasy about everything. I’m also with a different ob do to us moving.

What are your opinions? I’m sure I’m just being silly, but I’m so on edge..