Leaking poop 💩🤢 33 weeks pregnant!?

I have a really weird pooping schedule where I only poop once every 3 or 4 days but the last few days Ive been pooping nonstop and it’s not even a lot or like a whole bowel movement it’s just a little bit constantly leaking and I have to put toilet paper in my butt crack to keep it from getting in my pants.. I tried to sit down and go a bunch of times but it’s like I don’t have to. I don’t feel like I have to go but it just keeps coming out and idk how to make it stop or if it’s supposed to happen but I don’t want to take anything that will harden my poop because I’m scared I might get constipated and I don’t know what to do?