Hi alll

I’m 20 and 4 days passed my missed period and got positives on multiple pregnancy tests. I’m very excited but also nervous because this will be my very first pregnancy and A friend told me that mc is very common in the first trimester and in first pregnancies. Can anyone share some statistics that will ease my mind? Thank you In advance. Also my mother miscarried her first pregnancy before my sister and once before me if that helps. I hope it’s not genetic ☹️