So sorry it's been cancelled. Maybe you could make up a bag so if you get a short notice cancellation you're ready
I was in hospital a couple of times this year. First time it was a day case so I took minimal stuff, slippers, phone, book, charger. I was picked up by a family member so didn't need money. My clothes and phone were put into a carrier and my details were printed onto a label which was stuck to the bag and it was locked away. In fact I accidently left my slippers there afterwards, as I was a bit woozy and they were just on the floor - I got them back, they had stored them in another bag with my details on
Second time I was scheduled to stay in overnight so took toiletries, and PJs, and one daysworth of my usual meds. But I was issued hospital ones, I guess they need to know what you are taking, in the event I had to stay in longer so they would have needed to give me more anyway, but you can ask when you have the preop appt. I didn't wear the PJs, they kept me in a gown, I had a cannula in my inner elbow, and was only up to go to the loo and get washed. I didn't need any money/card as I was being picked up. Towels were provided. Again ask what you'll need to bring at the pre op, and hope it happes soon