Cerclage, preterm labour.. 27+3

I had my son 3years ago at 27+3weeks i was 4cm dilated so they couldn’t do a cerclage. He came home after 4months from nicu, he’s healthy smart super active no problems at all mA.

Tomorrow ill be 27+3 with my baby #2 i am beyond paranoid. I had a cerclage placed at 14weeks i get checked every 2weeks, so far everythings been going good. At 22weeks my cervix was 2.5 so i started progesterone pills even though doctors didn’t recommend it but i forced them too & everything seems to be steady. But since yesterday my mind is so full of negative things like my baby will come early 😐 ALL i want is a healthy fullterm baby arghh!! I dont know what to do!!

Do you guys have any success stories?? With a cerclage and made it fullterm??