Wondering if this could be it or mean something

So I’m at my husband eye exam and I’ve noticed I’ve been having like an upset stomach ache that comes and goes and baby seems to move when they occur they are going and coming but not to the point that is concerning me at all cus it just feels like an upset stomach today I also woke up with a piece of my mucus plug it was a small piece the usual that I’ve been losing just feels like I have to poop I WANT MY BABY OUT so I’m not even going to have my hopes high probably is just a poop descending it’s way down 😂