A short update: I've received the first round of edits back from my Scarsdale editor and am working through them! I'm making good progress, and I've started getting emotional about my disaster characters all over again. Especially Sib. She feels things so intensely and reminds me of how I was when I was in English undergrad or when I first began grad school.
Admittedly, I faced a sort of creative slump in January, but working on revisions has reinvigorated me. I've been slowly working on having a healthier relationship with my writing and internal shame over a lack of motivation, and taking the time to do this has helped me immensely.