How do you stay patient!! 😖

I’m currently 9 weeks 6 days pregnant and had an ultrasound 5 days ago. The doctor told me my next ultrasound should be when I’m 18 weeks. I don’t know how I can wait that long. What if something happens between then and now?! How do you ladies reassure yourselves that everything will be okay between ultrasounds?! I honestly want to see my bub every week if I could! 😖