Wa'alaikum assalam sis! At 25 weeks tu memang normal ada cramping sedikit sebab uterus tengah grow, tapi kalau sakit sampai air mata keluar tu kena check dengan doctor atau midwife cepat-cepat for peace of mind, better safe than sorry, especially first baby mana tau kan, there are things yang kena monitor closely macam preterm labour symptoms or ligament pain yang perlu proper assessment. Dalam masa tu try rest banyak-banyak, stay hydrated, and if it gets worse atau ada discharge or bleeding, go straight to hospital jangan tahan sakit dulu okay