Petallus, you will be surprised how quickly you will get used to sleeping on your back, I never did prior to my hip op, I often do now.
I agree with most of the times scales.
Shoes, get slip ons or elastic laces.
Socks, there are several sock devices that enable you to put on your own socks/stockings (you will have to wear compression stockings) after a week or so. (the one I found worked for me was the Dorking Stocking Aid Donner)
In my case, I was able to do most things by 6 months and had almost forgotten about it by 1 year, There is nothing that I cannot do that I was capable of prior replacement.
IMPORTANT - DO THE EXERCISES - Some of them will seem impossible during the first week or two, but will quickly get easier.
Luckily, being a woman, you will not have the same restrictions as a man. Men are not allowed to wash up, cook or clean for at least a year.