A Case of . . . ?

Until . . .
3:30 a.m. Fell asleep with the lights on in a strange tumbled position, and woke up feeling weird: slightly nauseated, shaky, palpitations. Is this “it”? It’s not quite 14 days since I saw [a friend who later got sick].
7:05 a.m. That was very strange. My heart was going double time and palpitating; my head felt light, dizzy, achy, my muscles were quivering, my body not quite shaking, although I didn’t feel hot or cold. It felt as if my body was alarmed. Not my mind: this did not feel like it flowed from fearful thoughts or bad dreams. It felt very specifically as if my body was alarmed, independently of “me.” I didn’t know how to get comfortable or fall back to sleep. I could understand how people with the new disease could stand up and pass out. I wondered colorfully if I’d have to crawl to the bathroom.
My understanding is that the immune overreaction to something unfamiliar and proliferating is what kills you, not so much damage from the virus itself. So I tried having an unafraid, curious, and receptive, even welcoming attitude toward it, even though I also felt my mind was beside the point. “Hello, little virus. Welcome to the neighborhood. I hear you’re going to be living around here from now on. We’re going to get to know each other, so we might as well get started.”
For whatever reason, the physiological alarm gradually subsided. I felt floaty for a few moments, as if my horizontal body were weightless and starting to levitate. I thought, “Maybe one way to look at this is as a trip.” My heart had calmed. My quads and jaw muscles stopped quivering. I gradually relaxed and fell asleep.
I woke up several hours later feeling pretty normal.
I think this is what’s called “a case of overactive imagination.”
It serves a purpose, though. It gives me a concrete excuse not to go out and help [a stranded elderly neighbor], just in case. This thing notoriously comes and goes. You never know.