Labor Symptoms?

Tmi.. For the last two days, I've noticed I have been having multiple bowel movements.. Like going 2-3 times a day, solid, with very crampy feeling almost as if my intestines are working too hard. I also feel more pressure down there almost like a contraction, but not.. As well as a lingering feeling of indigestion.. I haven't been eating much more than usual.. Or any differently really.. So I'm wondering, could this mean time is nearing? I'm 35 weeks along..