How to survive the wait?

Ai

Hi, I’m supposed to be 5 weeks today. However, as I read, first ultrasound should be done at least 8 weeks or over. Although I will be having my first check up in 3 days. How do you guys survive the wait? I mean, it’s insane to wait for another 3 weeks not knowing if the baby is safe inside. It keeps me anxious. Any advise to cope with this?