Salam! Eh, sakit perut yang makin kerap tu memang kena check dengan doctor, especially since you're at 14 weeks, better safe than sorry, kan? Go to your clinic or klinik sahaja, jangan tunggu, sebab doctor kena assess what's causing it. It could be nothing serious (ligament stretching is common in pregnancy), but only your doctor boleh confirm. Don't worry sendiri, just get it checked out, okay?