Help

I'm 28weeks pregnant and last night i had a terrible pain sa tummy ko na first time ko lang na experience ung pain na yon idk if kung ano yon and di lately napapansin ko di na ganon kaactive si baby tulad dati na lagi ko nararamdaman movements nya😭 From day1 ng pregnancy ko nausea lang halos naexperience ko crampings wala that's why I'm really worried na sa ng yayare sakin 😔😭