You probably have some natural immunity, like 70% of people had from the start. A diet with vitamin-D and meat/fish/eggs seems to help a lot.

I had something like Covid at end jan 2020.
It was the first time I got sick since many years. Strong fever, coughing&sneezing and had trouble breathing. Was over after 3 days.
It was before anyone started worrying about anything.

So I think there might have been a virus/disease, as also some whistleblower doctors have confirmed a new disease.
A disease that makes it harder to breath, and can be helped with oxygen (not the killer ventilators).
Also Hydroxychloroquine and Budesonide were discovered already in March 2020.
Most of the disease disappeared in April. The disease suddenly became weaker due to the sun, and I think the sun kills it.
After that we had the case-epidemic, where the PCR tests were used to fake cases from people that had nothing.

All measures just made it worse and were designed to make it worse (by Bill Gates and Big Pharma).
No building of herd-immunity by healthy people. People avoided sun and fresh air. And masks increase the chance of a severe infection.
All medical and diet solutions were censored and forbidden by the governments.
So if you did not follow the government's instructions you did great, with this very mild disease.