As already noted, breeders fault! Doesn't mean your hoggie is ill, they just don't belong in a car or plane right after eating & before they have digested.
Let her lay low, no stress, no handling & no food for 2 weeks -which is what you should do with a new snake anyway-and when you do feed her, feed on the small
side...do NOT try to "make up for the lost meal"...it's very important that she NOT regurgitate again, & again, no handling or stress until she has successfully digested
3 meals at least, for best results.