Hi all, sorry for the delay.
Short update: Everything looks ok for now.
Longer update:
My cervix is holding steady (or, maybe even a little longer) at 2.25 cm when it was 2.2cm a week ago. For now I'm started on progesterone gel (hooray for more Crinone!) and will potentially get moved to progesterone shots next week, pending a re-scan. I'll have weekly cervical checks w/ MFM for the foreseeable future. If my cervix drops to 2 or if there are any other changes, I get a cerclage. (I am also getting a second opinion to make sure this is an appropriate course of treatment).
Anatomy scan otherwise went perfectly. Baby is right on track and no signs of the heart defect MH was born with or the kidney defect I have.
I'm sure the next few weeks will be rough so please keep the good vibes coming.