Ngilu di bahgian ari-ari

Saya 38weeks 5days, tp dah rasa ngilu sgt dkt bahgian ari2. Tp still xde tanda lagi except baby mengeras je. Tp x kerap. Pg nnt sy ade medical check up, patut beritahu x tntg sakit ngilu ni. Kaki pon kdg2 kejang