Simple: your right to bodily autonomy and consent already does come before other people's right to life, that is why you cannot be forced donate blood or organs against your consent, even if someone else will die without it, because your right to consent over who can or cannot use your body is not conditional on the right to life of others. You have no obligation to give someone your bodily consent, even if their life is at stake, because your right to bodily autonomy comes above other people's right to life, including a fetus's.
Secondly, government is not the enemy of anarchism, hierarchy is. A "government" is merely whatever means of decision-making a society uses to make their group decisions, which can be incredibly hierarchical (like an autocracy), or non-hierarchical (like a direct democracy), or anywhere in-between. Anarchism, as an umbrella term that encompasses a wide range of ideologies, is not "anti-government", it is simply "anti-hierarchy". And, as such, my belief against guns are actually predicated on my belief in a non-hierarchical system. I do not think guns should exist in the first place, nor do i think police or militaries should exist either, but since they do right now, I believe in both public safety AND abolishing hierarchy. Hopefully that cleared those up for you...
Seien Sie der Erste, der auf diese uneinigkeit antwortet .