I had a similar situation, and definitely had anxiety, but I absolutely do not believe that explains everything. I had a temperature of 99.5-100.5 for several months after having "recovered" from covid, and none of my doctors believed "psychogenic fever" was a valid thing.
In my case, I'd been dealing with anxiety my whole life, but it never caused physical symptoms. Then I had covid, felt better for 2 weeks, then suddenly started experiencing low-grade fever, night sweats, fatigue, no appetite inability to sleep for days on end (this was the worst. would feel like I stopped breathing whenever I started drifting off, and it felt like my body would then jump-start itself and violently kick me back awake). None of my doctors knew anything about long covid, and I started to wonder if I was dying of cancer or something. The symptoms were distressing enough to make anxiety a logical response. So, yeah, at some point, anxiety probably created additional symptoms, or made me more distressed by my symptoms, but neither I nor any doctors I've met believe anxiety can cause a fever, at the very least.
"...in 1985 when the Colorado Division of Wildlife tried to eliminate CWD from a research facility by treating the soil with chlorine, removing the treated soil, and applying an additional chlorine treatment before letting the facility remain vacant for more than a year, they were unsuccessful in eliminating CWD from the facility."
There seems to be some kind of species barrier making it difficult for deer prions to infect humans, because people are certainly being exposed to it frequently, especially in areas like the midwest where CWD is rampant. But we're in deep trouble if that ever changes. Imagine people dying of CJD because deer peed in a field somewhere decades ago, the prions bound to the soil, then bound to a seed planted in the soil, then you ate whatever crop happened to be grown there. It'd be inescapable.
What's the risk of contact with bats outdoors? I often go for twilight walks and see them flying from tree to tree. But I sometimes wonder if a rabid one could swoop by, scrape me with its teeth, and I'd never even know. Maybe that's too paranoid...
You're comparing completely different statistics. The 3% is the infection hospitalization rate; in other words, the odds of being hospitalized once infected. The rates from your source are the total number of people per 100k who are hospitalized for covid in a given week; it does not mean they only have a .05% chance of being hospitalized once infected, it means .05% of the entire age cohort are hospitalized from covid that week.
Data shows that being vaccinated divides your odds of dying and being hospitalized from covid by about 10. There's no evidence I'm aware of showing that the vaccines create additional risk anywhere close to outweighing that benefit.
I'm excited to hear the results of the pill among the vaccinated. Cutting the risk of severe symptoms among high-risk vaccinated people, and the risk of long covid for everyone is very important. The vaccines are great, but not silver bullets themselves.