long post alert:
I would quibble with one of your previous posts. I don't think it's hard at all to argue a general right of privacy as the clear implication of the 4th amendment - the logic is certainly as direct as any argument that the 2nd amendment supports personal self-defense arms.
That said, I agree drawing the line from a generalized right to privacy to a specific right to abortion is more uncertain, which even Roe recognizes with its gestation based regime limitations on the privacy right. So to your question "would I be fine" the answer would be that I would recognize the soundness of legal doctrine that more clearly separated the two but I would still rather leave the responsibility for the unborn with mothers and not the state. Plus as a practical matter, pharmaceutical abortion has made any ban on early stage abortion impossible to enforce and bans on later stage abortion have already proven to produce tragic social results. It's bad practical social policy regardless of the legal framework.
It goes back the problem that we really don't have any idea what life, sentience, or consciousness are even in the adult human form, let alone the developing one. The 'viability' criteria was a convenient kludge in an earlier era, but is obsoleted in an era when we can clone mammals. Each side wants to wrap itself in a convenient absolutism (it's a life! it's a lump of tissue!) when neither can even state what a human being is with respect to themselves. Ask anyone who has seen dementia slowly turn a person that had every aspect of identity and personhood you see in yourself back into a mass of dumb tissue. There is an irrefutable point where the 'person' is simply gone, despite a fully formed and functional (including heart beat) physical body still existing in space. What happened to the person? Was that consciousness just a self-delusion created from complex but fully determinate processes? If it was 'real' what was its nature and does whatever it was still exist somewhere? Can you determine some magic crossover point between such a human existence and the dumb biological process that is all that is left in the end? We get no marker on that long downward slide, neither do we get one on the upward one. We don't get to see a ghostly spectral soul separating from the body and waving goodbye to resolve our uncertainties. In Indian philosophy there is a recognition of the difficulty in finding the actual "I" behind consciousness. In the West we pretty much ignore the issue and instead argue from the error of our chosen absolutes.