Should I call the dr

Amy

The last 9 days have been weird, I’m 31+3 weeks, from the 1-4 of sept, I was having what I assumed to be BH, lower back pain, period like cramps, lots of pelvic pressure, and sorry (TMI) but lots of loose stool/diarrhea stopped for a few days and I’ve been having noticeable BH (just in my stomach, not painful just uncomfortable) and now I’m back to cramping.