Well done on the posturing Gruffalo, and I'm glad the op seems to have gone well - welcome back!
So here's the frustrating news - this next bit takes a long time and you won't know how your vision is for at least a month. Even at that, it is only the starting position as your eyesight continues to improve over the next 5-6 months as your eye slowly heals. It is deeply frustrating because you just want to know 'has it worked', but all you can do is be patient and do what your consultant tells you.
The gas bubble takes a good few weeks to dissolve - I was off work for 6 weeks - and until it does you just won't be able to see properly, so don't expect it.
I suspect your appointment with the consultant next week is more for their benefit than yours, to check that all is as it should be post-op, and if they haven't done so already to tell you exactly what they did on the day.
The timescale for me was 10 days posturing, 6 weeks off work while the gas bubble dissolved (wasn't allowed to drive until it did), 6 months until my eyesight stabilised at 6 lines (it may be more or less for you, but every line is an added bonus over not being able to see at all, right?) and two years until all the dark spots had completely disappeared - this last was such a gradual process I didn't actually notice they had gone for ages.
I'm not trying to bring you down with all this - more modify your expectations, because I didn't know what to expect when I had mine and nobody really told me anything until I questioned what the time frame was. I was aghast at both the six months and the two years, but as there is nothing you can do but wait, you just have to get on with it. I did start taking supplements for the initial six months which are supposed to be good for retinas - ones that had lutein and zeaxanthin in them, can't remember which ones exactly now. I honestly don't know if they did any good, but they certainly didn't do any harm and I was determined to give myself every chance I could.
The constantly changing nature of your eyesight is also deeply frustrating - your old prescription no longer helps but until your eyesight stabilises there is no point in getting a new one as it could change again in a couple of months and you are left with yet another pair of useless glasses. The frustration of just not being able to see when I desperately wanted to drove me nuts for a couple of months.
It's not a quick process, it is going to be very frustrating for both you and kitty kat for the next few weeks and months but it is absolutely worth it in the end - hold on to that.