7 weeks and worried

Hello! I’m exactly 7 weeks today and I’ve been overcome with anxiety that something will go wrong. Does anyone else feel this way? Any tips to relax?

I think I may be more worried because some co workers have found out since I’ve thrown up at work and am a terrible liar! I’m terrified to have to tell people something happened.

I’m getting an ultrasound next week so I think that will help but what do I do until then?!