Anak, please go to your OB or emergency room agad kung medyo intense ang sakit or kung may spotting, better safe than sorry sa ganitong stage. At 36 weeks, belly pain is pretty common (ligament stretching, baby moving, Braxton-Hicks), pero bawat pregnancy ay different talaga. Some moms feel more discomfort, some less, walang "normal" na exakt. The safest thing is to get it checked so your doctor can see what's really going on and put your mind at ease. Wag lang mag-rely sa anecdotes lang even from kasama mo, your OB needs to examine you. Sending you good vibes, kami rin nag-stress dyan noon.