internal combustion

I’m afraid that the honest expression of my most vehement feelings against the things that crush my soul will (and do) make other people feel invalidated. I don’t want that to be, but at the same time, I want to be able to express myself. I don’t know if there’s room for both.
I react so violently inside to the entire concept of spawning. I have no room for children in my life or in my heart. I know myself well enough to know that even (and especially) in the case of an accident it would not be a good thing for me, my personality, or my internal life. I would lose it completely and I might hate the child, which wouldn’t be healthy or in anyone’s best interest on the whole. The idea of “creating” a “family” repels and repulses me. And I’ve spent 10 years of my life practically raising other people’s kids. I can’t do it anymore and keep myself and my sanity.
But I don’t want this completely personal sentiment to make people who have kids and have room in their heart for them to feel bad or less valid.