1) It's not a baby. Not by a long shot yet. Science trumps belief.
2) Your claim requires women to accept LESS bodily autonomy than we give DEAD people.
If somebody is about to die, and you can save his life by donating blood - even if you're the only person in the city with the right blood type and not donating is tantamount to murder - they still cannot FORCE you to donate blood or prosecute you for failing to do so. And that's an adult human - no ambiguity about whether it's a person in the science there. You can let him die, to preserve your bodily autonomy, and nobody can stop you from doing that by law. We could question the morality of it - but we can't force you to agree to that morality.
If that same person is dying and needs a heart transplant and you are DEAD we cannot put your heart in him unless you gave consent before you died. Your CORPSE has the right not to have his bodily autonomy violated to save another person's life.
Yet you want to demand that women be forced to give up their bodily autonomy for the life of something that isn't even close to human yet.
Your bodily autonomy is NOT violable for the sake of a third party, no matter who the third party is, no matter if you are related or not. There is no sane version of an abortion law. No version of one that does not lead to endless death, violence, carnage and horrors like prosecuting woman for having miscarriage. There is no version or example of one that has ever existed that did not have these outcomes and did not flagrantly go against every principle of liberty.
Oh and coincidentally, there is no example anywhere in the world, anytime in history, where an abortion law has reduced the number of abortions whatsoever. Abortion laws simply do not work. They do not save fetusses lives. The only thing they do is to drive abortions underground where they are done unsafely and instead of just a few dead fetusses you end up with a bunch of dead women on top.
In fact, to the extent that abortion laws affect abortion rates at all - it is to push them slightly UPWARDS because generally where they access cheap and easy access ot birth control does not.