Aiyo, cramps tu memang boleh jadi tanda awal, tapi ada banyak sebab lain jugak, stress, digestion issues, or your period mungkin datang lewat sikit. Since you're expecting your period soon, maybe tunggu dulu a couple more days to see if it comes, tapi honestly if you're worried better do a test or check with your doctor to be sure, a few of us waited too long and then regret tak check awal-awal!