Baby expected at 25 weeks

Hey there! A little advice if anyone has ever felt with this.

I’m on my 4th pregnancy with 2 miscarriages and 1 stillbirth at 16 weeks gestation.

I’m going to an amazing doctor that is doing everything in her power to help me keep this baby. I have a few different health factors (pots, mthfr, and uterus didelphys) that causes me to be extremely high risk.

She isn’t sure how long into gestation I’ll make it, but our goal is 23-25 weeks. Viability is the goal.

I’m just not sure where to start preparing.

Do I tell family sooner?

Do I do a baby shower sooner?

How does one even prepare for that?

My poor baby is going to have such a hard start to their life, and I’m not sure how to cope with that yet.