Spotting hamil or period?

Hi... Supposedly esok sy period.. Dah 3 hari sy on off spotting.. Wrna jernih.. Kelabu pink koko.. Tp sikit ja.. Sy pakai pattyliner je.. Upt dpat vvfl.. Sy jugak mula muntah2.. Cramp bwah perut bhagian kiri on off.. Nie spotting hamil or nk period? Ps: maaf gmbr kurang sopan..