Frequent bowel movements???

I'm 37 weeks and lately I've been going poo/diarrhea at least 2 times a day and whenever I go I can feel my baby shifting/moving. I'm a FTM so is this normal or should I be worried? 😟 Also, before I would only go #2 like twice a week (normal for me) I have a doctors appointment Thursday but really would like some peace of mind because I read if you have diarrhea too much it can mean labor is happening soon?