Sayang, kalau sakit perut yang serious dengan cramp mcm tu, especially at 8 weeks, please go see your doctor or go to A&E straight away, jangan tunggu , better safe than sorry, especially during pregnancy. Cramping boleh normal jugak, tapi kena make sure everything okay dengan baby. Lepas dapat check-up from doctor, then kita boleh discuss if it's food or something else, okay? Take care, sending you strength!