TMI: poop question 🤦🏼‍♀️

I had a stomach bug last Friday, vomiting and diarrhea. 😷 Ever since then, my stomach has been kind of weird. I feel fine most of the time and gassy as usual (thanks pregnancy) but when I have an urge to poop, I have to go RIGHT then. And it’s not diarrhea but it is little pieces of poop. And I’m going 3-4 times a day. So idk if I’m just messed up from having a stomach bug, or if I’m fighting off something else, or if this is just another weird pregnancy thing? I’m 25 weeks. Anybody have advice or similar issues?