Ahhh common sikit ni towards the end of pregnancy! At 35 weeks your body is memang preparing, so frequent bowel movements are super normal, a few of my mum friends experienced the same thing dekat 8-9 bulan. Baca pun betul, it's your body's way of clearing out before labour, tapi kalau terus-menerus or ada tanda-tanda lain macam cramping yang severe or bleeding, bagus jugak check with your doctor just to be safe.