I guess you got the injection. Ivermectin is much safer and gets rid of the virus. Getting the spike protein nano particles in other parts of the body will lead to health problems.
You are wrong. The vaccine is much safer than getting COVID and taking any treatment. Ivermectin gets rid of some virus. Please read the actual studies. Just one example chosen randomly: https://journals.sagepub.com/doi/pdf/10.1177/03000605211013550 It's better than a placebo but not a lot better.
As for the spike protein created by the vaccines, the levels are less than 100 pg/ml and those levels will not lead to health problems.