When are cramps not okay?

Kat
I've had a cold/cough for two weeks so that has me feeling like crap. All day today I've had period cramp feelings. Not horrible, and it's lingering. It doesn't come and go. Tmi, but I had a weird poop so that may have something to do with it. I just feel shitty and I always get anxiety about something doing wrong. I'm 22 weeks.