Cerclage around 13 weeks and work

Hi everyone, I am 10+4 and I was in the emergency room for bleeding. My cervix was measured at 1.6 cm and my MD agreed to a cerclage but I won't be able to get it until 13 weeks.

I suffered a pre term labor loss at 20 weeks. I am a bit worried and while I want to have a healthy baby. I am scared I won't be able to financially provide for myself. My household can't survive on one income. Is bed rest absolutely necessary. I do a desk job 8:30-5.

Did anyone go to work with their cerclage?