Good to hear that Allie's surgery went well.
I can understand your situation so well as Filou had a crisis some days before we left for vacation. My vet then said: You will go because I start to be more worried about you than about Filou. Well with my sister coming for part of the time, with Christine downstairs who has 3 cats and 2 rabbits and with the vet giving her mobile number to both of them () we went and Filou was really great.
But I also think that Allie will be a lot better in 2 weeks. She has to eat now- that is very important.