Macam mana korang tau korang pregnant

Sy dpt tahu sy pregnant before delay period. 4 hari before due period sy, sy cramp2 manjahh di ari ari. 2 hari before due period keluar spotting + lendir (darah spotting sikit sngt mcm hujung jari je) then kerap keluar lendir egg white. Due yg sy nak period tu sy buat UPT Alhamdulillah double line. Seminggu after delay period, line makin terang.