I myself will not get vaccinated as feel it's better to not mess with the body's immune system
I stumbled across some vaccination records a few days ago. Back in the mid 1960's very many fewer were the schedule. I spent my first year in what were effectively third-world conditions. After a year I was back in civilization and got 'caught up' for the first time.
I never get infections from wounds. I get the sniffles and flu like everyone else but it almost never stops me from doing anything. Only one time in a decade would I have stayed home from work, but there was a super critical project going on so I went in anyway and spent the day in a server room.
The nasty thing about vaccines is that in order to make them 'work' (meaning make one develop titers in the blood which last for a while which is the 'scientific' legal, and economic definition) it is necessary to use adjuvants. These turbo-charge one part of the immune system (the part which works using antibodies.) One problem is that the immune system is constantly at work beating down parts of one's own body which are misbehaving. The adjuvants (usually aluminum) are non-specific. It is no surprise at all that this turbo-charging of one element of the immune system would result in a cascade of auto-immunity problems, cancers, etc. And that is exactly what we are seeing as the schedule calls for more and more vaccines at an earlier and earlier age.
I consider myself really lucky to have gone my first year vaccine free, in a non-sterile environment, and breastfeeding. I suspect that your instinct on letting you immune system work on it's own is the correct one for anyone who doesn't have some sort of congenital defect.