Not one of your sentences began with “I would feel”, contained the word “feeling”, or mentioned any emotion. I asked how would you feel.
Yes, you do have a responsibility to feed and care for a child. Do you have a responsibility to use your body to do so? No. Do we have laws requiring women to breastfeed? No. Are people arguing for such laws? No. That’s the equivalency of pregnancy. Not are you required to keep your kid alive. But are you required to use your body to do so. Everyone would think it’s a violation of bodily autonomy to require breastfeeding. Requiring continuation of pregnancy is no difference.