PC stays on until I find a reason to reboot it. most of what I do is in vms so I'm not that concerned about security patches. it's at 30 days right now without issues.
similar for the server. everything is in docker containers that I restart once or twice a month. it's around 70 days right now as I had to rebuild a lot of it due to some catastrophic failures.
something thats helped me a lot is remembering that recovery isn't a linear path.
if you're driving from New York to California, then make an unplanned stop in Nebraska, you aren't back in New York. you just gotta deal with the fact you're in Nebraska and move on.
you got this. stay strong.