I'll bet it did! There's a first time for everything...now you know. Whenever you know your snake is in a shed cycle, whether at the beginning or the end, just skip the feeding for best results. Some accept food anyway, & do OK, but it's not worth the hassle. Shedding their skin takes extra hydration, & so does digestion, so many snakes will regurge their meal when just going into shed, like when it's just barely apparent & they'll eat anyway, but what happens sometimes is that after a day or so they get deeper in shed & are unable to properly digest, so back it comes, lol. I'm sure she's fine now, it's just that "her clothes were too tight".You were only a day or so too early.