I still have a hard time believing that anyone genuinely cares about this issue. It's the definition of virtue signaling.
You generally make good arguments, but this is a really dumb statement.
You can't imagine why a woman would care about having control over her own body?
I have a hard time understanding why the pro-choice side cares about it so much. If I wasn't convinced that life begins at conception, I would remain neutral because the consequences of being wrong on this issue are so severe.
I am in the same boat here. I was basically apathetic to abortion when I was pro-choice, and when I became Christian I started taking it extremely seriously. It didn't make sense to me to be so invested in abortion as an issue before I fully accepted that a fetus is a proper human being.