And definitely this ^^^^^...I'd wait 2 weeks. Feed smaller next time too...it sounds as if her stomach needs a rest. Don't push it & hope this will be self-limiting.
Is your source of feeders reliable? Was the last prey taken from someone other than your usual source? Her apparent inability to digest it could conceivably be due
to the feeders having been dosed with antibiotic (for who knows what in the colony?) and that impacted (damaged) your snake's gut bacteria, causing the inability to
digest. You might also consider adding BeneBac (for reptiles) to the next food given...but again, no hurry to feed.