I need some positive stories !!

I’m 26+2 with our first baby... I’m legit terrified every single day that she’s gonna die right before or at birth!! I hate this but it’s a feeling I cannot shake... I have pcos so conceiving this baby was nothing short of a miracle!!! If something happens to her I’m going to be the most broken person on earth.... so far everything has been really great no issues but I’m still absolutely terrified... to the point I almost throw up 😭 is this normal? Please help