Haven’t told my family I’m pregnant. .....

Is it bad I haven’t told my family I’m pregnant. I’m 21 and 35 weeks pregnant and they don’t know ANYTHING. I just don’t like hearing the yelling and disappointment. I previously got pregnant at 19 and I told my mom and she flipped and then my sister told me to make an appointment to get an abortion and the whole ordeal gave me anxiety. Unfortunately I had a miscarriage shortly after telling them. That’s why I haven’t told my family...