Not talking about baby

I’m currently 14 weeks and I don’t like talking about my baby. My mom brings him up all of the time and I just don’t enjoy talking about him. I’m excited for him and happy I’m pregnant with him. I’m just extremely scared something might happen and I’ll lose him. I’ve had a stillbirth and a miscarriage before this pregnancy so I’m just so on edge knowing the second trimester isn’t the “safe zone” for me and every little thing concerns me.