Sub chorionic hemorrhage

H 💍👧🏼👶🏼🤰🏼

I was diagnosed with a small bleed at my dating ultrasound (around 8 weeks). My doctor didn’t seem worried. But he also didn’t give any advice on modifying activity and isn’t scheduling another ultrasound until my anatomy scan at 20 weeks. I keep reading people saying they had activity restrictions and extra ultrasounds. Is that normal? Should I call and ask? Thanks for your help!!