Has anyone had a cerclage due to insufficient cervix?

Michelle • 29, Married, anti-vaxx, please research them y’all! Vaccines are sooo toxic for momma and baby! 💕
I'm 16 weeks pregnant and lost a baby at 18.5 weeks last pregnancy. We have concluded I just have an insufficient cervix. My cervix is 4.2 cm so it's actually kind of long, but I guess it's just weak. My cervix is currently dielated to 1 cm so I'm going to have the cerclage at 2 pm today and I'm also on weekly progesterone shots. Has any one gone through this? Has anyone also had a spinal anesthesia for this? How was it all? Please let me know!