Sayang, cramping + muntah + cirit-birit at 9 weeks is something you need to check with your doctor or go to hospital sekarang juga, jangan delay! It could be normal pregnancy stuff, but it could also be something yang perlu checked immediately. A few of us mums have had stomach issues during early pregnancy, tapi when it's this intense and with vomiting, doctor needs to see you to make sure everything OK with baby. Jangan tunggu lagi, call your gynae or pergi emergency ward, better safe than sorry! Sending you strength, mama.