Today is my first day here on this site and i am kind of excited and in need of encouragement...I am 39yrs old and now 8wks pregnant with a baby

I was told would be most unlikely to have.
I dont have kids and so this lil one is an incredible blessing for me and his/her Dad.I am having anxiety over if I will be able to have the baby full term...There are three main risk-factors:
39yrs old
PCOS
Hypertension
Has anyone out there been able to have a healthy...