Only 1 ultrasound in the first trimester

I’m 8 weeks pregnant!!

So I’ve previously had three miscarriages, I’ve also got a hypothyroidism and hashimotos.

They also took my bloods and didn’t tell me the number but said if I don’t get a call that means everything is fine.

With all my history is it normal to only have the one ultrasound at 11-12 weeks? Or should I call and ask to get one sooner to settle my nerves?