Double rainbow baby?

Just had my second miscarriage in March. And after the second loss my husband has successfully quit smoking all in his own, to improve our fertility chances (so freaking proud of him btw)!!! And our doc told us to wait 3 months to try until his sperm had a chance to generate new healthy swimmers again. Well.... After one month of ovulating I think it has happened for us 🙏🏻🙏🏻🙏🏻. But now I’m scared of another miscarriage since it happened so fast😳. Let me also say with both previous pregnancies it had taken us 6-8 months to conceive. So today we are both in SERIOUS shock!!! Praying 3rd time is the charm, stick baby stick 🌈🌈