Worried 1st time mamma

I am 7 weeks 5 days, we have had a few ultrasounds and everything looks good. Baby’s heart rate is strong and everything is where it should be. My question is, when do you stop stressing over possible loss? My mom keeps telling me that she just can’t wait for me to be “happy pregnant”. I have had a stomach bug the past few days and have been down in the dumps (literally 🤣), but I feel like just because I am not out baby shopping, or creating registries, or holding my stomach all the time, she thinks I am not enjoying this. My husband and I had an etopic almost excatly 4 years ago, and I know that it is still just so early that I am afraid to be excited and don’t want to get my hopes up. How do I get past this??