This might sound awful, I'm just a bit frustrated, though I understand if I'm U here.
I completely understand that viruses are rampant especially for this time, but it's just something I've noticed has happened to me quite a bit. I'l make plans with friends, and everything will be fine until suddenly the morning of the plans, they've just woken up sick. The most recent time, a friend texted and said "I just checked my temperature." That's not something you plan, it's not like you think "What should I do tonight? I think I'll cook tea, read a bit, and perhaps... check my temperature?"
Again, I'm prepared to be told I'm being unreasonable, and have also been feeling really lonely lately so that just adds to it.