It's most likely like a really bad panic attack. One that just gets worse and worse while you get more and more confused on why anything is happening, and everything becomes a phobia as you start to realize you're on your way to the grave but no longer have the faculties to rationalize out why it's happening any more.
According to the CDC, it's four doses, preferably in the arm, over a two week period. I think I remember reading about someone who worked at a rescue or rehab that had to get several shots in the shin, around the bite site, but I don't remember why.
Four~five shots is just immunization, there's also two shots of immunoglobulin... That one is usually in the affected area if it is known, otherwise it's in the bottocks. And also probably tetanus shot if you're not up to date...
Source, had a bat in my house a few years ago... Good times!
I would rather it not happen again, but if I ever had a doubt I'd do it again in a heartbeat! Not a pleasant experience, but I'm not gonna lie it's a great story to recount at parties!
What I found really crazy is thinking of the anxiety it would have caused us if we had been south of the border (my partner is from the US). Even the co-pay might have been thousands of dollars and, being pretty broke at the time (they were a student and I had lost my job to COVID), we might have thought twice about getting treatment. Out of pocket, being that I no longer had insurance, it would have been probably tens of thousands for the two of us.
I believe that only works if you manage to catch it extremely early. Once it advances past a certain point, they don't have a treatment to my knowledge (though I'd be happy to hear I'm out of date on that...).
If you get bitten by a rabid animal and go get the shots immediately after your chance of actually dying from rabies is very, very low. The studies I know claim it's very close to 100% effective, which is understandable because of the very long incubation period rabies has, if you have antibodies it doesn't stand a chance.
There is the Milwaukee protocol, but that is almost never successful, usually results in brain damage, and has only been used a handful of times. Also it's banned in many locations from the inherent risk and lack of evidence for it working at all.
You get two in the arm, and one or two in the ass. Then a fifth later iirc. We had to get our rabies vaccines about a decade ago. A decent number, but none in the stomach.
Nice thing is, for the next five years, you are almost immune, and only need a booster if bitten again.
I'd always get the booster though. Rabies ain't worth gambling on.