Very very nervous .

Brit • 24-Married. 👫 with a 2 year old daughter & awaiting our second Russian princess 👶🏽🎀
I work in a radiology office . And according to this app I should be 5weeks 2 days but when we looked . We didn't see a thing . She thinks it's just to early and that I'm less than 5 weeks . I'm just really nervous . Has this happened to anyone ?