On the death rate: in some countries, mortality rate went as high as 5%. To be fair, though, this only takes confirmed cases into account, leaving behind those who never reported a case.

ourworldindata.org/mortality-risk-covid

I did get COVID-19 once. It went easy though, and I rapidly recovered after a mild fatigue and headache without long-term consequences. Some of the people I know had long-term effects, like warped smell, chronic fatigie, etc. They were not vaccinated.

Vaccine is not a protection from infection. It’s a pre-training program for an immune system to quickly beat the hell out of the disease before it gets nasty (and spreads violently).

Sad you got side effects, and I understand how it changes your perception on the matter. Personally, my only bad experience is having weakness in the arm for the first two days after the very first vaccine dose. In any case, I hope it will pass rather soon!