So you think you are Sherlock Holmes now? Your deductive reasoning is "I never got a COVID shot and no longer take a Flu shot" therefore I have never been vaccinated against anything? That is your so called deductive reasoning? It isn't very good is it?
You second question is based on false assumption. There are many vaccines that work very well, like shingles, pneumonia. Also, it isn't about whether it "works" but whether there is a risk/reward benefit. For shingles and pneumonia I believe the reward outweighs the risk.
Shots for viruses? Not so much.
Chicken pox vaccine? Don't see the benefit. Does it work? Sure, but you get better immunity by getting the chicken pox. Given that in the overwhelming majority of people it is a self limiting disease with no long lasting sequelae, I don't see the benefit of it. Additionally, I don't see the need to give every newborn the Hep B series. Outside of a drug addict mother, most kids will not be exposed to Hep B in their lives. But, boy those pharma companies make a lotto money jamming it into little kids don't they?
So, this is a much more nuanced argument than you are capable of handling. It isn't as simple as all vaccines good or all vaccines bad. It is about individual choice, risk/reward etc.
But, I am sure that like a good leftist you will try to twist what I said to suit your marxist ideology.