Post-Op Poops vs Pre-Op

My surgery is the 26th and I know people have varied reactions when it comes to their bathroom habits post op. However my question is how do your post-op poops compare to your pre-op ones? For instance did anyone go from being consistently constipated to rushing to the bathroom frequently? Am I 100% about to break my lifelong streak of never pooping at school or work? And no I’m not exaggerating when I say never.