Sayang, at 35 weeks kena cubit-cubit rasa mcm tu biasa jugak, banyak stretching happening dekat perut, ligaments pulling, baby movements pun kuat. But since you're describing sharp pain, better check with your doctor or gynae just to be safe, okay? A few of my mum friends had similar crampy feelings dekat area pusat near the end, but best confirm dengan specialist pastu boleh rest dengan tenang. Take care!