I'm about to write a wall of text so feel free to read it and take what you need.
As someone who is waiting as well I completely understand. I think ultimately it's good that you don't want to bother them (because like same) but also it may be good to reach out as well. Did you apply discretionary? Because if you did, it's going to be a little bit more of a wait. I applied discretionary and so I'm not even going to ask them for my GPA because I know they have a mountain before they get to me.
As for your situation, ultimately it's up to you as to what you want to be doing with this time because the unfortunate part is you can't control the wait (or anything really after you submit your application). I think I would also look at your stats to make your decision in regards to studying... I haven't looked at your profile but if your stats are in line with previous acceptance threads and you haven't applied discretionary then you probably just need to keep waiting. If your stats are lower and you also haven't applied discretionary then maybe studying might be good. As for looking into housing in Vancouver there's really no shame in looking. If anything, I've used it as a motivator to make UBC a reality if not this year then next year. There's really no harm in just taking a gander at what Vancouver looks like housing wise. Financial planning is good but there's definitely things that you can do in the meantime. Have you looked into student loans? LOCs etc ? Do you have enough saved? Could you live without working during school? These are all things that might work to occupy your time and if they're not of use this year then at least you might have a better idea for next year. Vaccines are coming and I don't know where you are located but eventually everyone will get one (who wants one that is) in Canada at least. As for flights, they are probably really cheap at the moment and for the foreseeable future will likely stay that way at least until people are comfortable traveling again but maybe we can lump that in with finances as well. Looking into the cost of flights as we get closer to September may not be bad even from just a planning perspective as to when you leave your country.
Lastly, I completely know the crazy feeling that you are feeling at the moment. But ultimately, the law school gods have the last say so the only thing you can do are things within your control. You have doing great so far :).
I know this process is really hard but eventually you'll get an answer. Let me know if you need to talk or just want to vent.
Best of luck with everything