Had some long covid symtoms too.
(It is funny how all cures were forbidden or censored)
My physical condition was suddenly very low.
For some reason it only affects certain people.
Never had a problem with flu, so it makes me believe that this was an artificial virus.
But that was also very obvious from the Chimera RNA-code and other additions.

But the covid symptoms were also increased by lockdown stress and masks.
And many of the medicine side-effects (like Remdesivir, Medozelam) were blamed on Covid.
I don't know if you got any of the bad medicine.

For me sunlight and eggs helped a lot. Vitamin-D, Zinc+green tea.
Some quercetin and I liked it a lot.
Also had ivermectin after meeting vaxed people, because they made me sick.
Ate some natural Natto (fermented soy), which helped too. But did not like the soy.

About the "vaccine"

The spike-protein that it produces is the main cause of "long covid". And over 50% of people that I know had clear vax side-effects.

The injected mRNA is stable with its pseudo-uridine and can force your cells to keep on producing the toxic spike-protein for months.
It can indeed reverse-transcribe, which happens for some cells. It was found in some cells in the liver.
The Pfizer also has bacterial ring-DNA, which also can stay in the body forever. And to any children.
The bacterial ring-DNA is a side-product of the commercial production.
https://doctors4covidethics.org/ has a lot of information about the "vaccine" and the ring-DNA.

The effective "protection" against covid is about negative 20% per injection.
So with each injection on gets more covid.

The manufacturers and their agencies try to pretend that all side-effects are caused by Covid.
And politicians in my country defined it as dangerous as Ebola or Anthrax.
While this danger-level should be put on the mRNA-injection instead.

t seems all this is starting to come to light from scientific studies that should've been done before this was pushed on billions of people.

There were such scientific studies.
The scientific studies that showed side-effects were censored. Even after peer-review.
So this is not just neglect. Pfizer studies also showed certain problems; these studies were revealed via freedom of information laws.
McCullough and Jessica Rose wrote some studies.
Steve Kirsch often talks with some of the people doing such studies.