Woke up this morning like I've been on-and-off for the last two or three months. I wake up with my chest and throat hurting like I have the flu or something (right down to coughing up junk and headache)...but after about thirty minutes, I'm absolutely fine.

I actually took a covid test knowing that feeling would "go away" pretty quickly, and it came out clean as usual.

Wish I knew what was up with that. It's almost like "I get sick at night, but I'm cured just after waking up."