Aww, thanks for your perpetual positivity. I only hope I can be of some value to you.
Friday night was definitely the worst point, as I was unable to sleep and dealing with an intense fever for a few hours (at least I assume so - I was violently shivering when not covered in blankets and I don't normally feel cold).
Saturday was better and Sunday was mostly just remaining isolated since I might as well. I suspect I will be back to 100% on Monday or Tuesday.