I’m so scared

cclc • Married 6/13/15. Baby boy 4/30/16 😇 June 2018 😇 October 2018 😇 November 2018. Diagnosed with MTHFR and Factor 13. Expecting our 🌈 in 2/20/20 👶🏻Currently on progesterone and blood thinner injections

I have a healthy baby boy who’s 3.5 followed by three miscarriages. Finally pregnant on baby aspirin and lovenox and I’m 19 weeks tomorrow. I’ll be getting my anatomy scan done in the morning. Blood test at our 13 week appointment said girl and no genetic abnormalities. I’m still so afraid something is going to be wrong with our girl. :(((